Home / 16,614,892.20-24,905,135.10-9,025,823.40

Finding the Fourth Proportional to 16,614,892.20, 24,905,135.10 and 9,025,823.40

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Solution

The fourth proportional to 16,614,892.20, 24,905,135.10 and 9,025,823.40 is: 13,529,389.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,614,892.20 : 24,905,135.10 = 9,025,823.40 : x
  2. Step 2: Convert to fraction form
    16,614,892.20/24,905,135.10 = 9,025,823.40/x
  3. Step 3: Cross multiply
    16,614,892.20x = 24,905,135.10 × 9,025,823.40
  4. Step 4: Simplify right side
    16,614,892.20x = 224,789,351,165,741.38
  5. Step 5: Solve for x
    x = 224,789,351,165,741.38/16,614,892.20
  6. Step 6: Final answer
    x = 13,529,389.69

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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.