Home / 41,549,139.46-57,340,781.04-22,963,879.81

Finding the Fourth Proportional to 41,549,139.46, 57,340,781.04 and 22,963,879.81

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Solution

The fourth proportional to 41,549,139.46, 57,340,781.04 and 22,963,879.81 is: 31,691,794.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,549,139.46 : 57,340,781.04 = 22,963,879.81 : x
  2. Step 2: Convert to fraction form
    41,549,139.46/57,340,781.04 = 22,963,879.81/x
  3. Step 3: Cross multiply
    41,549,139.46x = 57,340,781.04 × 22,963,879.81
  4. Step 4: Simplify right side
    41,549,139.46x = 1,316,766,804,014,086.75
  5. Step 5: Solve for x
    x = 1,316,766,804,014,086.75/41,549,139.46
  6. Step 6: Final answer
    x = 31,691,794.85

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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.