Home / 16,387,356.30-24,581,034.45-8,829,084.30

Finding the Fourth Proportional to 16,387,356.30, 24,581,034.45 and 8,829,084.30

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Solution

The fourth proportional to 16,387,356.30, 24,581,034.45 and 8,829,084.30 is: 13,243,626.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,387,356.30 : 24,581,034.45 = 8,829,084.30 : x
  2. Step 2: Convert to fraction form
    16,387,356.30/24,581,034.45 = 8,829,084.30/x
  3. Step 3: Cross multiply
    16,387,356.30x = 24,581,034.45 × 8,829,084.30
  4. Step 4: Simplify right side
    16,387,356.30x = 217,028,025,340,254.16
  5. Step 5: Solve for x
    x = 217,028,025,340,254.16/16,387,356.30
  6. Step 6: Final answer
    x = 13,243,626.45

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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.