Home / 44,285,844.30-66,428,766.45-32,948,436.30

Finding the Fourth Proportional to 44,285,844.30, 66,428,766.45 and 32,948,436.30

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Solution

The fourth proportional to 44,285,844.30, 66,428,766.45 and 32,948,436.30 is: 49,422,654.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,285,844.30 : 66,428,766.45 = 32,948,436.30 : x
  2. Step 2: Convert to fraction form
    44,285,844.30/66,428,766.45 = 32,948,436.30/x
  3. Step 3: Cross multiply
    44,285,844.30x = 66,428,766.45 × 32,948,436.30
  4. Step 4: Simplify right side
    44,285,844.30x = 2,188,723,979,865,402.25
  5. Step 5: Solve for x
    x = 2,188,723,979,865,402.25/44,285,844.30
  6. Step 6: Final answer
    x = 49,422,654.45

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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.