Home / 177,375,734.40-265,930,891.20-96,687,811.20

Finding the Fourth Proportional to 177,375,734.40, 265,930,891.20 and 96,687,811.20

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Solution

The fourth proportional to 177,375,734.40, 265,930,891.20 and 96,687,811.20 is: 144,959,376.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,375,734.40 : 265,930,891.20 = 96,687,811.20 : x
  2. Step 2: Convert to fraction form
    177,375,734.40/265,930,891.20 = 96,687,811.20/x
  3. Step 3: Cross multiply
    177,375,734.40x = 265,930,891.20 × 96,687,811.20
  4. Step 4: Simplify right side
    177,375,734.40x = 25,712,275,800,593,340
  5. Step 5: Solve for x
    x = 25,712,275,800,593,340/177,375,734.40
  6. Step 6: Final answer
    x = 144,959,376.14

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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.