Home / 44,521,990.20-66,744,105.30-17,246,892.60

Finding the Fourth Proportional to 44,521,990.20, 66,744,105.30 and 17,246,892.60

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Solution

The fourth proportional to 44,521,990.20, 66,744,105.30 and 17,246,892.60 is: 25,855,277.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,521,990.20 : 66,744,105.30 = 17,246,892.60 : x
  2. Step 2: Convert to fraction form
    44,521,990.20/66,744,105.30 = 17,246,892.60/x
  3. Step 3: Cross multiply
    44,521,990.20x = 66,744,105.30 × 17,246,892.60
  4. Step 4: Simplify right side
    44,521,990.20x = 1,151,128,415,792,190.75
  5. Step 5: Solve for x
    x = 1,151,128,415,792,190.75/44,521,990.20
  6. Step 6: Final answer
    x = 25,855,277.60

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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.