Home / 63,893,029.78-95,805,445.62-33,156,661.24

Finding the Fourth Proportional to 63,893,029.78, 95,805,445.62 and 33,156,661.24

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Solution

The fourth proportional to 63,893,029.78, 95,805,445.62 and 33,156,661.24 is: 49,717,296.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893,029.78 : 95,805,445.62 = 33,156,661.24 : x
  2. Step 2: Convert to fraction form
    63,893,029.78/95,805,445.62 = 33,156,661.24/x
  3. Step 3: Cross multiply
    63,893,029.78x = 95,805,445.62 × 33,156,661.24
  4. Step 4: Simplify right side
    63,893,029.78x = 3,176,588,705,369,582
  5. Step 5: Solve for x
    x = 3,176,588,705,369,582/63,893,029.78
  6. Step 6: Final answer
    x = 49,717,296.49

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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.