Home / 36,383,716.80-54,575,575.20-14,807,212.20

Finding the Fourth Proportional to 36,383,716.80, 54,575,575.20 and 14,807,212.20

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Solution

The fourth proportional to 36,383,716.80, 54,575,575.20 and 14,807,212.20 is: 22,210,818.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,716.80 : 54,575,575.20 = 14,807,212.20 : x
  2. Step 2: Convert to fraction form
    36,383,716.80/54,575,575.20 = 14,807,212.20/x
  3. Step 3: Cross multiply
    36,383,716.80x = 54,575,575.20 × 14,807,212.20
  4. Step 4: Simplify right side
    36,383,716.80x = 808,112,122,923,457.50
  5. Step 5: Solve for x
    x = 808,112,122,923,457.50/36,383,716.80
  6. Step 6: Final answer
    x = 22,210,818.30

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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.