Home / 24,528,078.20-36,792,117.30-7,486,536.80

Finding the Fourth Proportional to 24,528,078.20, 36,792,117.30 and 7,486,536.80

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Solution

The fourth proportional to 24,528,078.20, 36,792,117.30 and 7,486,536.80 is: 11,229,805.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,528,078.20 : 36,792,117.30 = 7,486,536.80 : x
  2. Step 2: Convert to fraction form
    24,528,078.20/36,792,117.30 = 7,486,536.80/x
  3. Step 3: Cross multiply
    24,528,078.20x = 36,792,117.30 × 7,486,536.80
  4. Step 4: Simplify right side
    24,528,078.20x = 275,445,540,116,366.62
  5. Step 5: Solve for x
    x = 275,445,540,116,366.62/24,528,078.20
  6. Step 6: Final answer
    x = 11,229,805.20

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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.