Home / 24,217,287.56-33,420,082.42-13,352,657.80

Finding the Fourth Proportional to 24,217,287.56, 33,420,082.42 and 13,352,657.80

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Solution

The fourth proportional to 24,217,287.56, 33,420,082.42 and 13,352,657.80 is: 18,426,792.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,217,287.56 : 33,420,082.42 = 13,352,657.80 : x
  2. Step 2: Convert to fraction form
    24,217,287.56/33,420,082.42 = 13,352,657.80/x
  3. Step 3: Cross multiply
    24,217,287.56x = 33,420,082.42 × 13,352,657.80
  4. Step 4: Simplify right side
    24,217,287.56x = 446,246,924,202,055.94
  5. Step 5: Solve for x
    x = 446,246,924,202,055.94/24,217,287.56
  6. Step 6: Final answer
    x = 18,426,792.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.