Home / 22,761,553.40-34,142,330.10-15,826,248.35

Finding the Fourth Proportional to 22,761,553.40, 34,142,330.10 and 15,826,248.35

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Solution

The fourth proportional to 22,761,553.40, 34,142,330.10 and 15,826,248.35 is: 23,739,372.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,761,553.40 : 34,142,330.10 = 15,826,248.35 : x
  2. Step 2: Convert to fraction form
    22,761,553.40/34,142,330.10 = 15,826,248.35/x
  3. Step 3: Cross multiply
    22,761,553.40x = 34,142,330.10 × 15,826,248.35
  4. Step 4: Simplify right side
    22,761,553.40x = 540,344,995,410,280.38
  5. Step 5: Solve for x
    x = 540,344,995,410,280.38/22,761,553.40
  6. Step 6: Final answer
    x = 23,739,372.53

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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.