Home / 43,996,436.76-60,722,379.90-25,661,721.72

Finding the Fourth Proportional to 43,996,436.76, 60,722,379.90 and 25,661,721.72

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Solution

The fourth proportional to 43,996,436.76, 60,722,379.90 and 25,661,721.72 is: 35,417,432.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,996,436.76 : 60,722,379.90 = 25,661,721.72 : x
  2. Step 2: Convert to fraction form
    43,996,436.76/60,722,379.90 = 25,661,721.72/x
  3. Step 3: Cross multiply
    43,996,436.76x = 60,722,379.90 × 25,661,721.72
  4. Step 4: Simplify right side
    43,996,436.76x = 1,558,240,815,169,921.25
  5. Step 5: Solve for x
    x = 1,558,240,815,169,921.25/43,996,436.76
  6. Step 6: Final answer
    x = 35,417,432.18

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.