Home / 59,110,734.76-81,586,414.02-34,672,321.96

Finding the Fourth Proportional to 59,110,734.76, 81,586,414.02 and 34,672,321.96

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Solution

The fourth proportional to 59,110,734.76, 81,586,414.02 and 34,672,321.96 is: 47,855,781.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,110,734.76 : 81,586,414.02 = 34,672,321.96 : x
  2. Step 2: Convert to fraction form
    59,110,734.76/81,586,414.02 = 34,672,321.96/x
  3. Step 3: Cross multiply
    59,110,734.76x = 81,586,414.02 × 34,672,321.96
  4. Step 4: Simplify right side
    59,110,734.76x = 2,828,790,414,463,298
  5. Step 5: Solve for x
    x = 2,828,790,414,463,298/59,110,734.76
  6. Step 6: Final answer
    x = 47,855,781.63

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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.