Home / 29,525,472.80-44,288,209.20-25,486,521.20

Finding the Fourth Proportional to 29,525,472.80, 44,288,209.20 and 25,486,521.20

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Solution

The fourth proportional to 29,525,472.80, 44,288,209.20 and 25,486,521.20 is: 38,229,781.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,525,472.80 : 44,288,209.20 = 25,486,521.20 : x
  2. Step 2: Convert to fraction form
    29,525,472.80/44,288,209.20 = 25,486,521.20/x
  3. Step 3: Cross multiply
    29,525,472.80x = 44,288,209.20 × 25,486,521.20
  4. Step 4: Simplify right side
    29,525,472.80x = 1,128,752,382,685,835
  5. Step 5: Solve for x
    x = 1,128,752,382,685,835/29,525,472.80
  6. Step 6: Final answer
    x = 38,229,781.80

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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.