Home / 37,149,795.56-55,729,125.11-17,966,768.24

Finding the Fourth Proportional to 37,149,795.56, 55,729,125.11 and 17,966,768.24

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Solution

The fourth proportional to 37,149,795.56, 55,729,125.11 and 17,966,768.24 is: 26,952,295.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,149,795.56 : 55,729,125.11 = 17,966,768.24 : x
  2. Step 2: Convert to fraction form
    37,149,795.56/55,729,125.11 = 17,966,768.24/x
  3. Step 3: Cross multiply
    37,149,795.56x = 55,729,125.11 × 17,966,768.24
  4. Step 4: Simplify right side
    37,149,795.56x = 1,001,272,274,835,605.75
  5. Step 5: Solve for x
    x = 1,001,272,274,835,605.75/37,149,795.56
  6. Step 6: Final answer
    x = 26,952,295.70

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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.