Home / 41,487,459.34-57,253,610.38-22,902,555.46

Finding the Fourth Proportional to 41,487,459.34, 57,253,610.38 and 22,902,555.46

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Solution

The fourth proportional to 41,487,459.34, 57,253,610.38 and 22,902,555.46 is: 31,606,032.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,487,459.34 : 57,253,610.38 = 22,902,555.46 : x
  2. Step 2: Convert to fraction form
    41,487,459.34/57,253,610.38 = 22,902,555.46/x
  3. Step 3: Cross multiply
    41,487,459.34x = 57,253,610.38 × 22,902,555.46
  4. Step 4: Simplify right side
    41,487,459.34x = 1,311,253,987,013,181.75
  5. Step 5: Solve for x
    x = 1,311,253,987,013,181.75/41,487,459.34
  6. Step 6: Final answer
    x = 31,606,032.47

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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.