Home / 24,076,987.20-36,115,480.80-22,234,658.40

Finding the Fourth Proportional to 24,076,987.20, 36,115,480.80 and 22,234,658.40

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Solution

The fourth proportional to 24,076,987.20, 36,115,480.80 and 22,234,658.40 is: 33,351,987.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,076,987.20 : 36,115,480.80 = 22,234,658.40 : x
  2. Step 2: Convert to fraction form
    24,076,987.20/36,115,480.80 = 22,234,658.40/x
  3. Step 3: Cross multiply
    24,076,987.20x = 36,115,480.80 × 22,234,658.40
  4. Step 4: Simplify right side
    24,076,987.20x = 803,015,378,539,758.62
  5. Step 5: Solve for x
    x = 803,015,378,539,758.62/24,076,987.20
  6. Step 6: Final answer
    x = 33,351,987.60

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Similar ratio
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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.