Home / 41,002,904.71-56,584,110.38-22,419,244.16

Finding the Fourth Proportional to 41,002,904.71, 56,584,110.38 and 22,419,244.16

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Solution

The fourth proportional to 41,002,904.71, 56,584,110.38 and 22,419,244.16 is: 30,938,612.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,904.71 : 56,584,110.38 = 22,419,244.16 : x
  2. Step 2: Convert to fraction form
    41,002,904.71/56,584,110.38 = 22,419,244.16/x
  3. Step 3: Cross multiply
    41,002,904.71x = 56,584,110.38 × 22,419,244.16
  4. Step 4: Simplify right side
    41,002,904.71x = 1,268,572,985,832,629.75
  5. Step 5: Solve for x
    x = 1,268,572,985,832,629.75/41,002,904.71
  6. Step 6: Final answer
    x = 30,938,612.64

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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.