Home / 29,162,464.16-43,743,711.60-7,597,008.80

Finding the Fourth Proportional to 29,162,464.16, 43,743,711.60 and 7,597,008.80

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Solution

The fourth proportional to 29,162,464.16, 43,743,711.60 and 7,597,008.80 is: 11,395,517.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,162,464.16 : 43,743,711.60 = 7,597,008.80 : x
  2. Step 2: Convert to fraction form
    29,162,464.16/43,743,711.60 = 7,597,008.80/x
  3. Step 3: Cross multiply
    29,162,464.16x = 43,743,711.60 × 7,597,008.80
  4. Step 4: Simplify right side
    29,162,464.16x = 332,321,361,969,862.06
  5. Step 5: Solve for x
    x = 332,321,361,969,862.06/29,162,464.16
  6. Step 6: Final answer
    x = 11,395,517.20

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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.