Home / 41,343,715.13-57,055,052.52-22,505,838.83

Finding the Fourth Proportional to 41,343,715.13, 57,055,052.52 and 22,505,838.83

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Solution

The fourth proportional to 41,343,715.13, 57,055,052.52 and 22,505,838.83 is: 31,058,452.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,715.13 : 57,055,052.52 = 22,505,838.83 : x
  2. Step 2: Convert to fraction form
    41,343,715.13/57,055,052.52 = 22,505,838.83/x
  3. Step 3: Cross multiply
    41,343,715.13x = 57,055,052.52 × 22,505,838.83
  4. Step 4: Simplify right side
    41,343,715.13x = 1,284,071,816,452,305.25
  5. Step 5: Solve for x
    x = 1,284,071,816,452,305.25/41,343,715.13
  6. Step 6: Final answer
    x = 31,058,452.59

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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.