Home / 337,495,001,589.12-466,129,645,632-222,266,857,405.44

Finding the Fourth Proportional to 337,495,001,589.12, 466,129,645,632 and 222,266,857,405.44

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Solution

The fourth proportional to 337,495,001,589.12, 466,129,645,632 and 222,266,857,405.44 is: 306,982,832,309.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,495,001,589.12 : 466,129,645,632 = 222,266,857,405.44 : x
  2. Step 2: Convert to fraction form
    337,495,001,589.12/466,129,645,632 = 222,266,857,405.44/x
  3. Step 3: Cross multiply
    337,495,001,589.12x = 466,129,645,632 × 222,266,857,405.44
  4. Step 4: Simplify right side
    337,495,001,589.12x = 103,605,171,478,136,021,319,680
  5. Step 5: Solve for x
    x = 103,605,171,478,136,021,319,680/337,495,001,589.12
  6. Step 6: Final answer
    x = 306,982,832,309.53

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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.