Home / 36,416,343.40-54,589,011.71-14,550,204.40

Finding the Fourth Proportional to 36,416,343.40, 54,589,011.71 and 14,550,204.40

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Solution

The fourth proportional to 36,416,343.40, 54,589,011.71 and 14,550,204.40 is: 21,811,121.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,416,343.40 : 54,589,011.71 = 14,550,204.40 : x
  2. Step 2: Convert to fraction form
    36,416,343.40/54,589,011.71 = 14,550,204.40/x
  3. Step 3: Cross multiply
    36,416,343.40x = 54,589,011.71 × 14,550,204.40
  4. Step 4: Simplify right side
    36,416,343.40x = 794,281,278,374,493.50
  5. Step 5: Solve for x
    x = 794,281,278,374,493.50/36,416,343.40
  6. Step 6: Final answer
    x = 21,811,121.17

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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.