Home / 63,893,036.78-95,805,456.12-33,156,668.24

Finding the Fourth Proportional to 63,893,036.78, 95,805,456.12 and 33,156,668.24

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Solution

The fourth proportional to 63,893,036.78, 95,805,456.12 and 33,156,668.24 is: 49,717,306.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,893,036.78 : 95,805,456.12 = 33,156,668.24 : x
  2. Step 2: Convert to fraction form
    63,893,036.78/95,805,456.12 = 33,156,668.24/x
  3. Step 3: Cross multiply
    63,893,036.78x = 95,805,456.12 × 33,156,668.24
  4. Step 4: Simplify right side
    63,893,036.78x = 3,176,589,724,152,717.50
  5. Step 5: Solve for x
    x = 3,176,589,724,152,717.50/63,893,036.78
  6. Step 6: Final answer
    x = 49,717,306.99

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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.