Home / 60,695,252.29-83,761,441.10-33,193,180.54

Finding the Fourth Proportional to 60,695,252.29, 83,761,441.10 and 33,193,180.54

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Solution

The fourth proportional to 60,695,252.29, 83,761,441.10 and 33,193,180.54 is: 45,807,679.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,695,252.29 : 83,761,441.10 = 33,193,180.54 : x
  2. Step 2: Convert to fraction form
    60,695,252.29/83,761,441.10 = 33,193,180.54/x
  3. Step 3: Cross multiply
    60,695,252.29x = 83,761,441.10 × 33,193,180.54
  4. Step 4: Simplify right side
    60,695,252.29x = 2,780,308,636,722,876
  5. Step 5: Solve for x
    x = 2,780,308,636,722,876/60,695,252.29
  6. Step 6: Final answer
    x = 45,807,679.05

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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.