Home / 41,405,950.17-62,120,447.49-18,064,735.45

Finding the Fourth Proportional to 41,405,950.17, 62,120,447.49 and 18,064,735.45

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Solution

The fourth proportional to 41,405,950.17, 62,120,447.49 and 18,064,735.45 is: 27,102,130.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,405,950.17 : 62,120,447.49 = 18,064,735.45 : x
  2. Step 2: Convert to fraction form
    41,405,950.17/62,120,447.49 = 18,064,735.45/x
  3. Step 3: Cross multiply
    41,405,950.17x = 62,120,447.49 × 18,064,735.45
  4. Step 4: Simplify right side
    41,405,950.17x = 1,122,189,449,631,864.38
  5. Step 5: Solve for x
    x = 1,122,189,449,631,864.38/41,405,950.17
  6. Step 6: Final answer
    x = 27,102,130.13

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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.