Home / 16,587,175.52-22,887,526.92-9,243,398.90

Finding the Fourth Proportional to 16,587,175.52, 22,887,526.92 and 9,243,398.90

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Solution

The fourth proportional to 16,587,175.52, 22,887,526.92 and 9,243,398.90 is: 12,754,343.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,587,175.52 : 22,887,526.92 = 9,243,398.90 : x
  2. Step 2: Convert to fraction form
    16,587,175.52/22,887,526.92 = 9,243,398.90/x
  3. Step 3: Cross multiply
    16,587,175.52x = 22,887,526.92 × 9,243,398.90
  4. Step 4: Simplify right side
    16,587,175.52x = 211,558,541,156,048.41
  5. Step 5: Solve for x
    x = 211,558,541,156,048.41/16,587,175.52
  6. Step 6: Final answer
    x = 12,754,343.91

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