Home / 41,306,071.23-57,002,436.09-22,971,356.73

Finding the Fourth Proportional to 41,306,071.23, 57,002,436.09 and 22,971,356.73

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Solution

The fourth proportional to 41,306,071.23, 57,002,436.09 and 22,971,356.73 is: 31,700,504.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,306,071.23 : 57,002,436.09 = 22,971,356.73 : x
  2. Step 2: Convert to fraction form
    41,306,071.23/57,002,436.09 = 22,971,356.73/x
  3. Step 3: Cross multiply
    41,306,071.23x = 57,002,436.09 × 22,971,356.73
  4. Step 4: Simplify right side
    41,306,071.23x = 1,309,423,293,902,416.50
  5. Step 5: Solve for x
    x = 1,309,423,293,902,416.50/41,306,071.23
  6. Step 6: Final answer
    x = 31,700,504.43

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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.