Home / 96,775,244.80-145,162,867.20-32,949,836.80

Finding the Fourth Proportional to 96,775,244.80, 145,162,867.20 and 32,949,836.80

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Solution

The fourth proportional to 96,775,244.80, 145,162,867.20 and 32,949,836.80 is: 49,424,755.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,775,244.80 : 145,162,867.20 = 32,949,836.80 : x
  2. Step 2: Convert to fraction form
    96,775,244.80/145,162,867.20 = 32,949,836.80/x
  3. Step 3: Cross multiply
    96,775,244.80x = 145,162,867.20 × 32,949,836.80
  4. Step 4: Simplify right side
    96,775,244.80x = 4,783,092,783,660,073
  5. Step 5: Solve for x
    x = 4,783,092,783,660,073/96,775,244.80
  6. Step 6: Final answer
    x = 49,424,755.20

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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.