Home / 598,552,291,092-825,995,581,344.72-324,191,118,437.92

Finding the Fourth Proportional to 598,552,291,092, 825,995,581,344.72 and 324,191,118,437.92

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Solution

The fourth proportional to 598,552,291,092, 825,995,581,344.72 and 324,191,118,437.92 is: 447,380,179,353.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,552,291,092 : 825,995,581,344.72 = 324,191,118,437.92 : x
  2. Step 2: Convert to fraction form
    598,552,291,092/825,995,581,344.72 = 324,191,118,437.92/x
  3. Step 3: Cross multiply
    598,552,291,092x = 825,995,581,344.72 × 324,191,118,437.92
  4. Step 4: Simplify right side
    598,552,291,092x = 267,780,431,340,924,676,603,904
  5. Step 5: Solve for x
    x = 267,780,431,340,924,676,603,904/598,552,291,092
  6. Step 6: Final answer
    x = 447,380,179,353.06

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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.