Home / 41,554,615.30-57,345,381.50-22,716,279.13

Finding the Fourth Proportional to 41,554,615.30, 57,345,381.50 and 22,716,279.13

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Solution

The fourth proportional to 41,554,615.30, 57,345,381.50 and 22,716,279.13 is: 31,348,471.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,554,615.30 : 57,345,381.50 = 22,716,279.13 : x
  2. Step 2: Convert to fraction form
    41,554,615.30/57,345,381.50 = 22,716,279.13/x
  3. Step 3: Cross multiply
    41,554,615.30x = 57,345,381.50 × 22,716,279.13
  4. Step 4: Simplify right side
    41,554,615.30x = 1,302,673,692,947,937.75
  5. Step 5: Solve for x
    x = 1,302,673,692,947,937.75/41,554,615.30
  6. Step 6: Final answer
    x = 31,348,471.97

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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.