Home / 41,002,854.75-56,585,120.54-22,669,321.23

Finding the Fourth Proportional to 41,002,854.75, 56,585,120.54 and 22,669,321.23

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Solution

The fourth proportional to 41,002,854.75, 56,585,120.54 and 22,669,321.23 is: 31,284,316.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,854.75 : 56,585,120.54 = 22,669,321.23 : x
  2. Step 2: Convert to fraction form
    41,002,854.75/56,585,120.54 = 22,669,321.23/x
  3. Step 3: Cross multiply
    41,002,854.75x = 56,585,120.54 × 22,669,321.23
  4. Step 4: Simplify right side
    41,002,854.75x = 1,282,746,274,246,184.50
  5. Step 5: Solve for x
    x = 1,282,746,274,246,184.50/41,002,854.75
  6. Step 6: Final answer
    x = 31,284,316.23

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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.