Home / 49,472,302.44-74,209,024.92-14,929,003.44

Finding the Fourth Proportional to 49,472,302.44, 74,209,024.92 and 14,929,003.44

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Solution

The fourth proportional to 49,472,302.44, 74,209,024.92 and 14,929,003.44 is: 22,393,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,472,302.44 : 74,209,024.92 = 14,929,003.44 : x
  2. Step 2: Convert to fraction form
    49,472,302.44/74,209,024.92 = 14,929,003.44/x
  3. Step 3: Cross multiply
    49,472,302.44x = 74,209,024.92 × 14,929,003.44
  4. Step 4: Simplify right side
    49,472,302.44x = 1,107,866,788,309,725.75
  5. Step 5: Solve for x
    x = 1,107,866,788,309,725.75/49,472,302.44
  6. Step 6: Final answer
    x = 22,393,677.55

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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.