Home / 87,856,975.49-131,845,001.25-36,050,944.04

Finding the Fourth Proportional to 87,856,975.49, 131,845,001.25 and 36,050,944.04

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Solution

The fourth proportional to 87,856,975.49, 131,845,001.25 and 36,050,944.04 is: 54,100,846.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,856,975.49 : 131,845,001.25 = 36,050,944.04 : x
  2. Step 2: Convert to fraction form
    87,856,975.49/131,845,001.25 = 36,050,944.04/x
  3. Step 3: Cross multiply
    87,856,975.49x = 131,845,001.25 × 36,050,944.04
  4. Step 4: Simplify right side
    87,856,975.49x = 4,753,136,762,017,480
  5. Step 5: Solve for x
    x = 4,753,136,762,017,480/87,856,975.49
  6. Step 6: Final answer
    x = 54,100,846.69

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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.