Home / 16,327,116.86-22,523,882.19-10,527,761.30

Finding the Fourth Proportional to 16,327,116.86, 22,523,882.19 and 10,527,761.30

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Solution

The fourth proportional to 16,327,116.86, 22,523,882.19 and 10,527,761.30 is: 14,523,449.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,327,116.86 : 22,523,882.19 = 10,527,761.30 : x
  2. Step 2: Convert to fraction form
    16,327,116.86/22,523,882.19 = 10,527,761.30/x
  3. Step 3: Cross multiply
    16,327,116.86x = 22,523,882.19 × 10,527,761.30
  4. Step 4: Simplify right side
    16,327,116.86x = 237,126,055,245,641.28
  5. Step 5: Solve for x
    x = 237,126,055,245,641.28/16,327,116.86
  6. Step 6: Final answer
    x = 14,523,449.38

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.