Home / 132,335,593.56-198,512,881.92-35,290,792.80

Finding the Fourth Proportional to 132,335,593.56, 198,512,881.92 and 35,290,792.80

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Solution

The fourth proportional to 132,335,593.56, 198,512,881.92 and 35,290,792.80 is: 52,938,720.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,335,593.56 : 198,512,881.92 = 35,290,792.80 : x
  2. Step 2: Convert to fraction form
    132,335,593.56/198,512,881.92 = 35,290,792.80/x
  3. Step 3: Cross multiply
    132,335,593.56x = 198,512,881.92 × 35,290,792.80
  4. Step 4: Simplify right side
    132,335,593.56x = 7,005,676,983,969,585
  5. Step 5: Solve for x
    x = 7,005,676,983,969,585/132,335,593.56
  6. Step 6: Final answer
    x = 52,938,720.38

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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.