Home / 113,859,163.08-170,799,243.84-37,182,593.16

Finding the Fourth Proportional to 113,859,163.08, 170,799,243.84 and 37,182,593.16

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Solution

The fourth proportional to 113,859,163.08, 170,799,243.84 and 37,182,593.16 is: 55,777,318.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,859,163.08 : 170,799,243.84 = 37,182,593.16 : x
  2. Step 2: Convert to fraction form
    113,859,163.08/170,799,243.84 = 37,182,593.16/x
  3. Step 3: Cross multiply
    113,859,163.08x = 170,799,243.84 × 37,182,593.16
  4. Step 4: Simplify right side
    113,859,163.08x = 6,350,758,795,738,356
  5. Step 5: Solve for x
    x = 6,350,758,795,738,356/113,859,163.08
  6. Step 6: Final answer
    x = 55,777,318.43

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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.