Home / 57,955,907.70-86,933,861.55-41,894,579.70

Finding the Fourth Proportional to 57,955,907.70, 86,933,861.55 and 41,894,579.70

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Solution

The fourth proportional to 57,955,907.70, 86,933,861.55 and 41,894,579.70 is: 62,841,869.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,955,907.70 : 86,933,861.55 = 41,894,579.70 : x
  2. Step 2: Convert to fraction form
    57,955,907.70/86,933,861.55 = 41,894,579.70/x
  3. Step 3: Cross multiply
    57,955,907.70x = 86,933,861.55 × 41,894,579.70
  4. Step 4: Simplify right side
    57,955,907.70x = 3,642,057,591,335,240.50
  5. Step 5: Solve for x
    x = 3,642,057,591,335,240.50/57,955,907.70
  6. Step 6: Final answer
    x = 62,841,869.55

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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.