Home / 56,206,396.50-77,541,076.04-37,627,522.47

Finding the Fourth Proportional to 56,206,396.50, 77,541,076.04 and 37,627,522.47

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Solution

The fourth proportional to 56,206,396.50, 77,541,076.04 and 37,627,522.47 is: 51,910,080.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,206,396.50 : 77,541,076.04 = 37,627,522.47 : x
  2. Step 2: Convert to fraction form
    56,206,396.50/77,541,076.04 = 37,627,522.47/x
  3. Step 3: Cross multiply
    56,206,396.50x = 77,541,076.04 × 37,627,522.47
  4. Step 4: Simplify right side
    56,206,396.50x = 2,917,678,580,854,941
  5. Step 5: Solve for x
    x = 2,917,678,580,854,941/56,206,396.50
  6. Step 6: Final answer
    x = 51,910,080.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.