Home / 63,715,099.90-95,596,269.45-25,404,108.70

Finding the Fourth Proportional to 63,715,099.90, 95,596,269.45 and 25,404,108.70

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Solution

The fourth proportional to 63,715,099.90, 95,596,269.45 and 25,404,108.70 is: 38,115,580.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,715,099.90 : 95,596,269.45 = 25,404,108.70 : x
  2. Step 2: Convert to fraction form
    63,715,099.90/95,596,269.45 = 25,404,108.70/x
  3. Step 3: Cross multiply
    63,715,099.90x = 95,596,269.45 × 25,404,108.70
  4. Step 4: Simplify right side
    63,715,099.90x = 2,428,538,020,422,289
  5. Step 5: Solve for x
    x = 2,428,538,020,422,289/63,715,099.90
  6. Step 6: Final answer
    x = 38,115,580.52

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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.