Home / 546,521,961.76-754,528,336.28-337,957,744.48

Finding the Fourth Proportional to 546,521,961.76, 754,528,336.28 and 337,957,744.48

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Solution

The fourth proportional to 546,521,961.76, 754,528,336.28 and 337,957,744.48 is: 466,584,533.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,521,961.76 : 754,528,336.28 = 337,957,744.48 : x
  2. Step 2: Convert to fraction form
    546,521,961.76/754,528,336.28 = 337,957,744.48/x
  3. Step 3: Cross multiply
    546,521,961.76x = 754,528,336.28 × 337,957,744.48
  4. Step 4: Simplify right side
    546,521,961.76x = 254,998,694,675,435,744
  5. Step 5: Solve for x
    x = 254,998,694,675,435,744/546,521,961.76
  6. Step 6: Final answer
    x = 466,584,533.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.