Home / 40,465,694.68-55,839,282.87-22,823,625.04

Finding the Fourth Proportional to 40,465,694.68, 55,839,282.87 and 22,823,625.04

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Solution

The fourth proportional to 40,465,694.68, 55,839,282.87 and 22,823,625.04 is: 31,494,698.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,465,694.68 : 55,839,282.87 = 22,823,625.04 : x
  2. Step 2: Convert to fraction form
    40,465,694.68/55,839,282.87 = 22,823,625.04/x
  3. Step 3: Cross multiply
    40,465,694.68x = 55,839,282.87 × 22,823,625.04
  4. Step 4: Simplify right side
    40,465,694.68x = 1,274,454,854,727,375
  5. Step 5: Solve for x
    x = 1,274,454,854,727,375/40,465,694.68
  6. Step 6: Final answer
    x = 31,494,698.53

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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.