Home / 62,132,949.45-93,199,374.92-16,694,743.95

Finding the Fourth Proportional to 62,132,949.45, 93,199,374.92 and 16,694,743.95

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Solution

The fourth proportional to 62,132,949.45, 93,199,374.92 and 16,694,743.95 is: 25,042,102.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,132,949.45 : 93,199,374.92 = 16,694,743.95 : x
  2. Step 2: Convert to fraction form
    62,132,949.45/93,199,374.92 = 16,694,743.95/x
  3. Step 3: Cross multiply
    62,132,949.45x = 93,199,374.92 × 16,694,743.95
  4. Step 4: Simplify right side
    62,132,949.45x = 1,555,939,700,631,188.50
  5. Step 5: Solve for x
    x = 1,555,939,700,631,188.50/62,132,949.45
  6. Step 6: Final answer
    x = 25,042,102.69

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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.