Home / 41,343,712.13-57,055,048.38-22,505,835.83

Finding the Fourth Proportional to 41,343,712.13, 57,055,048.38 and 22,505,835.83

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Solution

The fourth proportional to 41,343,712.13, 57,055,048.38 and 22,505,835.83 is: 31,058,448.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,343,712.13 : 57,055,048.38 = 22,505,835.83 : x
  2. Step 2: Convert to fraction form
    41,343,712.13/57,055,048.38 = 22,505,835.83/x
  3. Step 3: Cross multiply
    41,343,712.13x = 57,055,048.38 × 22,505,835.83
  4. Step 4: Simplify right side
    41,343,712.13x = 1,284,071,551,827,712.25
  5. Step 5: Solve for x
    x = 1,284,071,551,827,712.25/41,343,712.13
  6. Step 6: Final answer
    x = 31,058,448.45

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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.