Home / 59,251,634.55-88,859,073.33-20,904,181.20

Finding the Fourth Proportional to 59,251,634.55, 88,859,073.33 and 20,904,181.20

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Solution

The fourth proportional to 59,251,634.55, 88,859,073.33 and 20,904,181.20 is: 31,349,787.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,251,634.55 : 88,859,073.33 = 20,904,181.20 : x
  2. Step 2: Convert to fraction form
    59,251,634.55/88,859,073.33 = 20,904,181.20/x
  3. Step 3: Cross multiply
    59,251,634.55x = 88,859,073.33 × 20,904,181.20
  4. Step 4: Simplify right side
    59,251,634.55x = 1,857,526,170,154,407.25
  5. Step 5: Solve for x
    x = 1,857,526,170,154,407.25/59,251,634.55
  6. Step 6: Final answer
    x = 31,349,787.80

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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.