Home / 24,255,588.30-36,383,382.45-12,126,923.70

Finding the Fourth Proportional to 24,255,588.30, 36,383,382.45 and 12,126,923.70

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Solution

The fourth proportional to 24,255,588.30, 36,383,382.45 and 12,126,923.70 is: 18,190,385.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,588.30 : 36,383,382.45 = 12,126,923.70 : x
  2. Step 2: Convert to fraction form
    24,255,588.30/36,383,382.45 = 12,126,923.70/x
  3. Step 3: Cross multiply
    24,255,588.30x = 36,383,382.45 × 12,126,923.70
  4. Step 4: Simplify right side
    24,255,588.30x = 441,218,502,919,069.06
  5. Step 5: Solve for x
    x = 441,218,502,919,069.06/24,255,588.30
  6. Step 6: Final answer
    x = 18,190,385.55

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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.