Home / 335,585,429.20-502,527,838.20-267,560,981.20

Finding the Fourth Proportional to 335,585,429.20, 502,527,838.20 and 267,560,981.20

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Solution

The fourth proportional to 335,585,429.20, 502,527,838.20 and 267,560,981.20 is: 400,663,526.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,585,429.20 : 502,527,838.20 = 267,560,981.20 : x
  2. Step 2: Convert to fraction form
    335,585,429.20/502,527,838.20 = 267,560,981.20/x
  3. Step 3: Cross multiply
    335,585,429.20x = 502,527,838.20 × 267,560,981.20
  4. Step 4: Simplify right side
    335,585,429.20x = 134,456,841,469,106,832
  5. Step 5: Solve for x
    x = 134,456,841,469,106,832/335,585,429.20
  6. Step 6: Final answer
    x = 400,663,526.39

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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.