Home / 29,942,585.20-44,929,429.80-13,986,233.20

Finding the Fourth Proportional to 29,942,585.20, 44,929,429.80 and 13,986,233.20

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Solution

The fourth proportional to 29,942,585.20, 44,929,429.80 and 13,986,233.20 is: 20,986,614.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,942,585.20 : 44,929,429.80 = 13,986,233.20 : x
  2. Step 2: Convert to fraction form
    29,942,585.20/44,929,429.80 = 13,986,233.20/x
  3. Step 3: Cross multiply
    29,942,585.20x = 44,929,429.80 × 13,986,233.20
  4. Step 4: Simplify right side
    29,942,585.20x = 628,393,482,725,829.25
  5. Step 5: Solve for x
    x = 628,393,482,725,829.25/29,942,585.20
  6. Step 6: Final answer
    x = 20,986,614.17

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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.