Home / 36,313,405.15-54,437,857.18-14,150,416.30

Finding the Fourth Proportional to 36,313,405.15, 54,437,857.18 and 14,150,416.30

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Solution

The fourth proportional to 36,313,405.15, 54,437,857.18 and 14,150,416.30 is: 21,213,057.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,313,405.15 : 54,437,857.18 = 14,150,416.30 : x
  2. Step 2: Convert to fraction form
    36,313,405.15/54,437,857.18 = 14,150,416.30/x
  3. Step 3: Cross multiply
    36,313,405.15x = 54,437,857.18 × 14,150,416.30
  4. Step 4: Simplify right side
    36,313,405.15x = 770,318,341,748,414.75
  5. Step 5: Solve for x
    x = 770,318,341,748,414.75/36,313,405.15
  6. Step 6: Final answer
    x = 21,213,057.23

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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.