Home / 34,914,323.12-52,371,481.42-13,351,105.76

Finding the Fourth Proportional to 34,914,323.12, 52,371,481.42 and 13,351,105.76

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Solution

The fourth proportional to 34,914,323.12, 52,371,481.42 and 13,351,105.76 is: 20,026,657.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,914,323.12 : 52,371,481.42 = 13,351,105.76 : x
  2. Step 2: Convert to fraction form
    34,914,323.12/52,371,481.42 = 13,351,105.76/x
  3. Step 3: Cross multiply
    34,914,323.12x = 52,371,481.42 × 13,351,105.76
  4. Step 4: Simplify right side
    34,914,323.12x = 699,217,187,246,295
  5. Step 5: Solve for x
    x = 699,217,187,246,295/34,914,323.12
  6. Step 6: Final answer
    x = 20,026,657.39

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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.