Home / 36,385,252.80-54,577,879.20-10,822,940.70

Finding the Fourth Proportional to 36,385,252.80, 54,577,879.20 and 10,822,940.70

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Solution

The fourth proportional to 36,385,252.80, 54,577,879.20 and 10,822,940.70 is: 16,234,411.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,385,252.80 : 54,577,879.20 = 10,822,940.70 : x
  2. Step 2: Convert to fraction form
    36,385,252.80/54,577,879.20 = 10,822,940.70/x
  3. Step 3: Cross multiply
    36,385,252.80x = 54,577,879.20 × 10,822,940.70
  4. Step 4: Simplify right side
    36,385,252.80x = 590,693,150,113,363.38
  5. Step 5: Solve for x
    x = 590,693,150,113,363.38/36,385,252.80
  6. Step 6: Final answer
    x = 16,234,411.05

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Double scale
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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.