Home / 59,049,128.70-88,573,693.05-54,744,456.60

Finding the Fourth Proportional to 59,049,128.70, 88,573,693.05 and 54,744,456.60

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Solution

The fourth proportional to 59,049,128.70, 88,573,693.05 and 54,744,456.60 is: 82,116,684.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,128.70 : 88,573,693.05 = 54,744,456.60 : x
  2. Step 2: Convert to fraction form
    59,049,128.70/88,573,693.05 = 54,744,456.60/x
  3. Step 3: Cross multiply
    59,049,128.70x = 88,573,693.05 × 54,744,456.60
  4. Step 4: Simplify right side
    59,049,128.70x = 4,848,918,695,077,447
  5. Step 5: Solve for x
    x = 4,848,918,695,077,447/59,049,128.70
  6. Step 6: Final answer
    x = 82,116,684.90

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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.