Home / 41,293,586.17-56,982,190.89-22,710,034.81

Finding the Fourth Proportional to 41,293,586.17, 56,982,190.89 and 22,710,034.81

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Solution

The fourth proportional to 41,293,586.17, 56,982,190.89 and 22,710,034.81 is: 31,338,221.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293,586.17 : 56,982,190.89 = 22,710,034.81 : x
  2. Step 2: Convert to fraction form
    41,293,586.17/56,982,190.89 = 22,710,034.81/x
  3. Step 3: Cross multiply
    41,293,586.17x = 56,982,190.89 × 22,710,034.81
  4. Step 4: Simplify right side
    41,293,586.17x = 1,294,067,538,661,964.75
  5. Step 5: Solve for x
    x = 1,294,067,538,661,964.75/41,293,586.17
  6. Step 6: Final answer
    x = 31,338,221.23

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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.