Home / 63,892,921.76-95,805,285.17-33,156,554.04

Finding the Fourth Proportional to 63,892,921.76, 95,805,285.17 and 33,156,554.04

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Solution

The fourth proportional to 63,892,921.76, 95,805,285.17 and 33,156,554.04 is: 49,717,136.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,892,921.76 : 95,805,285.17 = 33,156,554.04 : x
  2. Step 2: Convert to fraction form
    63,892,921.76/95,805,285.17 = 33,156,554.04/x
  3. Step 3: Cross multiply
    63,892,921.76x = 95,805,285.17 × 33,156,554.04
  4. Step 4: Simplify right side
    63,892,921.76x = 3,176,573,115,056,715.50
  5. Step 5: Solve for x
    x = 3,176,573,115,056,715.50/63,892,921.76
  6. Step 6: Final answer
    x = 49,717,136.54

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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.