Home / 44,287,545.20-66,378,173.70-22,711,040.60

Finding the Fourth Proportional to 44,287,545.20, 66,378,173.70 and 22,711,040.60

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Solution

The fourth proportional to 44,287,545.20, 66,378,173.70 and 22,711,040.60 is: 34,039,308.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,287,545.20 : 66,378,173.70 = 22,711,040.60 : x
  2. Step 2: Convert to fraction form
    44,287,545.20/66,378,173.70 = 22,711,040.60/x
  3. Step 3: Cross multiply
    44,287,545.20x = 66,378,173.70 × 22,711,040.60
  4. Step 4: Simplify right side
    44,287,545.20x = 1,507,517,397,854,552.50
  5. Step 5: Solve for x
    x = 1,507,517,397,854,552.50/44,287,545.20
  6. Step 6: Final answer
    x = 34,039,308.14

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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.