Home / 41,677,092.90-62,482,253.57-19,806,495.12

Finding the Fourth Proportional to 41,677,092.90, 62,482,253.57 and 19,806,495.12

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Solution

The fourth proportional to 41,677,092.90, 62,482,253.57 and 19,806,495.12 is: 29,693,876.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,677,092.90 : 62,482,253.57 = 19,806,495.12 : x
  2. Step 2: Convert to fraction form
    41,677,092.90/62,482,253.57 = 19,806,495.12/x
  3. Step 3: Cross multiply
    41,677,092.90x = 62,482,253.57 × 19,806,495.12
  4. Step 4: Simplify right side
    41,677,092.90x = 1,237,554,450,108,396.25
  5. Step 5: Solve for x
    x = 1,237,554,450,108,396.25/41,677,092.90
  6. Step 6: Final answer
    x = 29,693,876.52

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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.