Home / 16,587,463.20-24,881,194.80-13,753,111.20

Finding the Fourth Proportional to 16,587,463.20, 24,881,194.80 and 13,753,111.20

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Solution

The fourth proportional to 16,587,463.20, 24,881,194.80 and 13,753,111.20 is: 20,629,666.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,463.20 : 24,881,194.80 = 13,753,111.20 : x
  2. Step 2: Convert to fraction form
    16,587,463.20/24,881,194.80 = 13,753,111.20/x
  3. Step 3: Cross multiply
    16,587,463.20x = 24,881,194.80 × 13,753,111.20
  4. Step 4: Simplify right side
    16,587,463.20x = 342,193,838,873,261.75
  5. Step 5: Solve for x
    x = 342,193,838,873,261.75/16,587,463.20
  6. Step 6: Final answer
    x = 20,629,666.80

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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.