Home / 34,718,743.70-52,088,227.68-15,545,016.72

Finding the Fourth Proportional to 34,718,743.70, 52,088,227.68 and 15,545,016.72

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Solution

The fourth proportional to 34,718,743.70, 52,088,227.68 and 15,545,016.72 is: 23,322,052.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,718,743.70 : 52,088,227.68 = 15,545,016.72 : x
  2. Step 2: Convert to fraction form
    34,718,743.70/52,088,227.68 = 15,545,016.72/x
  3. Step 3: Cross multiply
    34,718,743.70x = 52,088,227.68 × 15,545,016.72
  4. Step 4: Simplify right side
    34,718,743.70x = 809,712,370,200,766.88
  5. Step 5: Solve for x
    x = 809,712,370,200,766.88/34,718,743.70
  6. Step 6: Final answer
    x = 23,322,052.70

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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.