Home / 63,893,022.75-95,805,435.15-33,156,654.21

Finding the Fourth Proportional to 63,893,022.75, 95,805,435.15 and 33,156,654.21

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Solution

The fourth proportional to 63,893,022.75, 95,805,435.15 and 33,156,654.21 is: 49,717,285.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893,022.75 : 95,805,435.15 = 33,156,654.21 : x
  2. Step 2: Convert to fraction form
    63,893,022.75/95,805,435.15 = 33,156,654.21/x
  3. Step 3: Cross multiply
    63,893,022.75x = 95,805,435.15 × 33,156,654.21
  4. Step 4: Simplify right side
    63,893,022.75x = 3,176,587,684,707,130
  5. Step 5: Solve for x
    x = 3,176,587,684,707,130/63,893,022.75
  6. Step 6: Final answer
    x = 49,717,285.99

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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.