Home / 337,159,366.40-506,116,963.20-260,820,819.20

Finding the Fourth Proportional to 337,159,366.40, 506,116,963.20 and 260,820,819.20

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Solution

The fourth proportional to 337,159,366.40, 506,116,963.20 and 260,820,819.20 is: 391,523,576.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,159,366.40 : 506,116,963.20 = 260,820,819.20 : x
  2. Step 2: Convert to fraction form
    337,159,366.40/506,116,963.20 = 260,820,819.20/x
  3. Step 3: Cross multiply
    337,159,366.40x = 506,116,963.20 × 260,820,819.20
  4. Step 4: Simplify right side
    337,159,366.40x = 132,005,840,952,840,240
  5. Step 5: Solve for x
    x = 132,005,840,952,840,240/337,159,366.40
  6. Step 6: Final answer
    x = 391,523,576.41

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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.