Home / 34,193,388.78-51,299,671.96-13,737,472.74

Finding the Fourth Proportional to 34,193,388.78, 51,299,671.96 and 13,737,472.74

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Solution

The fourth proportional to 34,193,388.78, 51,299,671.96 and 13,737,472.74 is: 20,610,061.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,193,388.78 : 51,299,671.96 = 13,737,472.74 : x
  2. Step 2: Convert to fraction form
    34,193,388.78/51,299,671.96 = 13,737,472.74/x
  3. Step 3: Cross multiply
    34,193,388.78x = 51,299,671.96 × 13,737,472.74
  4. Step 4: Simplify right side
    34,193,388.78x = 704,727,845,121,442.38
  5. Step 5: Solve for x
    x = 704,727,845,121,442.38/34,193,388.78
  6. Step 6: Final answer
    x = 20,610,061.48

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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.