Home / 24,420,002.40-36,630,003.60-7,383,304.80

Finding the Fourth Proportional to 24,420,002.40, 36,630,003.60 and 7,383,304.80

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Solution

The fourth proportional to 24,420,002.40, 36,630,003.60 and 7,383,304.80 is: 11,074,957.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,420,002.40 : 36,630,003.60 = 7,383,304.80 : x
  2. Step 2: Convert to fraction form
    24,420,002.40/36,630,003.60 = 7,383,304.80/x
  3. Step 3: Cross multiply
    24,420,002.40x = 36,630,003.60 × 7,383,304.80
  4. Step 4: Simplify right side
    24,420,002.40x = 270,450,481,403,897.28
  5. Step 5: Solve for x
    x = 270,450,481,403,897.28/24,420,002.40
  6. Step 6: Final answer
    x = 11,074,957.20

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1.5x scale

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.