Home / 14,681,522.80-22,022,284.20-10,629,449.20

Finding the Fourth Proportional to 14,681,522.80, 22,022,284.20 and 10,629,449.20

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Solution

The fourth proportional to 14,681,522.80, 22,022,284.20 and 10,629,449.20 is: 15,944,173.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,681,522.80 : 22,022,284.20 = 10,629,449.20 : x
  2. Step 2: Convert to fraction form
    14,681,522.80/22,022,284.20 = 10,629,449.20/x
  3. Step 3: Cross multiply
    14,681,522.80x = 22,022,284.20 × 10,629,449.20
  4. Step 4: Simplify right side
    14,681,522.80x = 234,084,751,171,862.62
  5. Step 5: Solve for x
    x = 234,084,751,171,862.62/14,681,522.80
  6. Step 6: Final answer
    x = 15,944,173.80

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.