Home / 23,468,160.17-32,388,058.10-13,156,876.17

Finding the Fourth Proportional to 23,468,160.17, 32,388,058.10 and 13,156,876.17

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Solution

The fourth proportional to 23,468,160.17, 32,388,058.10 and 13,156,876.17 is: 18,157,608.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,468,160.17 : 32,388,058.10 = 13,156,876.17 : x
  2. Step 2: Convert to fraction form
    23,468,160.17/32,388,058.10 = 13,156,876.17/x
  3. Step 3: Cross multiply
    23,468,160.17x = 32,388,058.10 × 13,156,876.17
  4. Step 4: Simplify right side
    23,468,160.17x = 426,125,669,841,357.62
  5. Step 5: Solve for x
    x = 426,125,669,841,357.62/23,468,160.17
  6. Step 6: Final answer
    x = 18,157,608.72

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Why These Related Problems?

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