Home / 29,928,648.32-44,904,830.88-15,560,777.60

Finding the Fourth Proportional to 29,928,648.32, 44,904,830.88 and 15,560,777.60

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Solution

The fourth proportional to 29,928,648.32, 44,904,830.88 and 15,560,777.60 is: 23,347,331.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928,648.32 : 44,904,830.88 = 15,560,777.60 : x
  2. Step 2: Convert to fraction form
    29,928,648.32/44,904,830.88 = 15,560,777.60/x
  3. Step 3: Cross multiply
    29,928,648.32x = 44,904,830.88 × 15,560,777.60
  4. Step 4: Simplify right side
    29,928,648.32x = 698,754,086,489,292.38
  5. Step 5: Solve for x
    x = 698,754,086,489,292.38/29,928,648.32
  6. Step 6: Final answer
    x = 23,347,331.93

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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.