Home / 41,466,028.65-62,199,042.98-18,436,918.65

Finding the Fourth Proportional to 41,466,028.65, 62,199,042.98 and 18,436,918.65

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Solution

The fourth proportional to 41,466,028.65, 62,199,042.98 and 18,436,918.65 is: 27,655,377.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,466,028.65 : 62,199,042.98 = 18,436,918.65 : x
  2. Step 2: Convert to fraction form
    41,466,028.65/62,199,042.98 = 18,436,918.65/x
  3. Step 3: Cross multiply
    41,466,028.65x = 62,199,042.98 × 18,436,918.65
  4. Step 4: Simplify right side
    41,466,028.65x = 1,146,758,695,437,929
  5. Step 5: Solve for x
    x = 1,146,758,695,437,929/41,466,028.65
  6. Step 6: Final answer
    x = 27,655,377.98

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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.