Home / 95,970,850.71-143,960,372.94-37,691,159.18

Finding the Fourth Proportional to 95,970,850.71, 143,960,372.94 and 37,691,159.18

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Solution

The fourth proportional to 95,970,850.71, 143,960,372.94 and 37,691,159.18 is: 56,538,347.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,970,850.71 : 143,960,372.94 = 37,691,159.18 : x
  2. Step 2: Convert to fraction form
    95,970,850.71/143,960,372.94 = 37,691,159.18/x
  3. Step 3: Cross multiply
    95,970,850.71x = 143,960,372.94 × 37,691,159.18
  4. Step 4: Simplify right side
    95,970,850.71x = 5,426,033,331,232,560
  5. Step 5: Solve for x
    x = 5,426,033,331,232,560/95,970,850.71
  6. Step 6: Final answer
    x = 56,538,347.75

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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.