Home / 13,699,368,114.02-20,549,052,171.03-13,699,368,114.02

Finding the Fourth Proportional to 13,699,368,114.02, 20,549,052,171.03 and 13,699,368,114.02

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Solution

The fourth proportional to 13,699,368,114.02, 20,549,052,171.03 and 13,699,368,114.02 is: 20,549,052,171.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,699,368,114.02 : 20,549,052,171.03 = 13,699,368,114.02 : x
  2. Step 2: Convert to fraction form
    13,699,368,114.02/20,549,052,171.03 = 13,699,368,114.02/x
  3. Step 3: Cross multiply
    13,699,368,114.02x = 20,549,052,171.03 × 13,699,368,114.02
  4. Step 4: Simplify right side
    13,699,368,114.02x = 281,509,030,085,141,823,488
  5. Step 5: Solve for x
    x = 281,509,030,085,141,823,488/13,699,368,114.02
  6. Step 6: Final answer
    x = 20,549,052,171.03

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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.