Home / 58,739,688.76-81,062,120.60-32,279,687.62

Finding the Fourth Proportional to 58,739,688.76, 81,062,120.60 and 32,279,687.62

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Solution

The fourth proportional to 58,739,688.76, 81,062,120.60 and 32,279,687.62 is: 44,546,710.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,739,688.76 : 81,062,120.60 = 32,279,687.62 : x
  2. Step 2: Convert to fraction form
    58,739,688.76/81,062,120.60 = 32,279,687.62/x
  3. Step 3: Cross multiply
    58,739,688.76x = 81,062,120.60 × 32,279,687.62
  4. Step 4: Simplify right side
    58,739,688.76x = 2,616,659,930,782,767
  5. Step 5: Solve for x
    x = 2,616,659,930,782,767/58,739,688.76
  6. Step 6: Final answer
    x = 44,546,710.85

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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.