Home / 16,732,505.80-25,098,758.70-9,558,052.30

Finding the Fourth Proportional to 16,732,505.80, 25,098,758.70 and 9,558,052.30

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Solution

The fourth proportional to 16,732,505.80, 25,098,758.70 and 9,558,052.30 is: 14,337,078.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,732,505.80 : 25,098,758.70 = 9,558,052.30 : x
  2. Step 2: Convert to fraction form
    16,732,505.80/25,098,758.70 = 9,558,052.30/x
  3. Step 3: Cross multiply
    16,732,505.80x = 25,098,758.70 × 9,558,052.30
  4. Step 4: Simplify right side
    16,732,505.80x = 239,895,248,319,680.03
  5. Step 5: Solve for x
    x = 239,895,248,319,680.03/16,732,505.80
  6. Step 6: Final answer
    x = 14,337,078.45

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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.