Home / 12,752,414,495,814-19,128,621,743,721-12,752,414,495,814

Finding the Fourth Proportional to 12,752,414,495,814, 19,128,621,743,721 and 12,752,414,495,814

Calculator

Solution

The fourth proportional to 12,752,414,495,814, 19,128,621,743,721 and 12,752,414,495,814 is: 19,128,621,743,721

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,752,414,495,814 : 19,128,621,743,721 = 12,752,414,495,814 : x
  2. Step 2: Convert to fraction form
    12,752,414,495,814/19,128,621,743,721 = 12,752,414,495,814/x
  3. Step 3: Cross multiply
    12,752,414,495,814x = 19,128,621,743,721 × 12,752,414,495,814
  4. Step 4: Simplify right side
    12,752,414,495,814x = 243,936,113,209,570,546,858,065,920
  5. Step 5: Solve for x
    x = 243,936,113,209,570,546,858,065,920/12,752,414,495,814
  6. Step 6: Final answer
    x = 19,128,621,743,721

Related Problems

Find fourth proportional to 6,376,207,247,907, 9,564,310,871,860.50 and 6,376,207,247,907
Half scale
Find fourth proportional to 25,504,828,991,628, 38,257,243,487,442 and 25,504,828,991,628
Double scale
Find fourth proportional to 12,752,414,495,815, 19,128,621,743,722.50 and 12,752,414,495,815
Similar ratio
Find fourth proportional to 19,128,621,743,721, 28,692,932,615,581.50 and 19,128,621,743,721
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.