Home / 484,468,354.10-726,702,531.15-226,188,028.10

Finding the Fourth Proportional to 484,468,354.10, 726,702,531.15 and 226,188,028.10

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Solution

The fourth proportional to 484,468,354.10, 726,702,531.15 and 226,188,028.10 is: 339,282,042.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    484,468,354.10 : 726,702,531.15 = 226,188,028.10 : x
  2. Step 2: Convert to fraction form
    484,468,354.10/726,702,531.15 = 226,188,028.10/x
  3. Step 3: Cross multiply
    484,468,354.10x = 726,702,531.15 × 226,188,028.10
  4. Step 4: Simplify right side
    484,468,354.10x = 164,371,412,536,097,312
  5. Step 5: Solve for x
    x = 164,371,412,536,097,312/484,468,354.10
  6. Step 6: Final answer
    x = 339,282,042.15

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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.