Home / 15,986,892.30-24,005,221.65-9,268,428.30

Finding the Fourth Proportional to 15,986,892.30, 24,005,221.65 and 9,268,428.30

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Solution

The fourth proportional to 15,986,892.30, 24,005,221.65 and 9,268,428.30 is: 13,917,068.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,986,892.30 : 24,005,221.65 = 9,268,428.30 : x
  2. Step 2: Convert to fraction form
    15,986,892.30/24,005,221.65 = 9,268,428.30/x
  3. Step 3: Cross multiply
    15,986,892.30x = 24,005,221.65 × 9,268,428.30
  4. Step 4: Simplify right side
    15,986,892.30x = 222,490,675,688,632.69
  5. Step 5: Solve for x
    x = 222,490,675,688,632.69/15,986,892.30
  6. Step 6: Final answer
    x = 13,917,068.53

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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.