Home / 12,752,414,496,719-19,128,621,745,077-12,752,414,496,719

Finding the Fourth Proportional to 12,752,414,496,719, 19,128,621,745,077 and 12,752,414,496,719

Calculator

Solution

The fourth proportional to 12,752,414,496,719, 19,128,621,745,077 and 12,752,414,496,719 is: 19,128,621,745,077

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,414,496,719 : 19,128,621,745,077 = 12,752,414,496,719 : x
  2. Step 2: Convert to fraction form
    12,752,414,496,719/19,128,621,745,077 = 12,752,414,496,719/x
  3. Step 3: Cross multiply
    12,752,414,496,719x = 19,128,621,745,077 × 12,752,414,496,719
  4. Step 4: Simplify right side
    12,752,414,496,719x = 243,936,113,244,174,239,368,478,720
  5. Step 5: Solve for x
    x = 243,936,113,244,174,239,368,478,720/12,752,414,496,719
  6. Step 6: Final answer
    x = 19,128,621,745,077

Related Problems

Find fourth proportional to 6,376,207,248,359.50, 9,564,310,872,538.50 and 6,376,207,248,359.50
Half scale
Find fourth proportional to 25,504,828,993,438, 38,257,243,490,154 and 25,504,828,993,438
Double scale
Find fourth proportional to 12,752,414,496,720, 19,128,621,745,078.50 and 12,752,414,496,720
Similar ratio
Find fourth proportional to 19,128,621,745,078.50, 28,692,932,617,615.50 and 19,128,621,745,078.50
1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.