Home / 63,560,286.46-95,341,315.44-18,122,080.96

Finding the Fourth Proportional to 63,560,286.46, 95,341,315.44 and 18,122,080.96

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Solution

The fourth proportional to 63,560,286.46, 95,341,315.44 and 18,122,080.96 is: 27,183,373.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,560,286.46 : 95,341,315.44 = 18,122,080.96 : x
  2. Step 2: Convert to fraction form
    63,560,286.46/95,341,315.44 = 18,122,080.96/x
  3. Step 3: Cross multiply
    63,560,286.46x = 95,341,315.44 × 18,122,080.96
  4. Step 4: Simplify right side
    63,560,286.46x = 1,727,783,037,423,712.25
  5. Step 5: Solve for x
    x = 1,727,783,037,423,712.25/63,560,286.46
  6. Step 6: Final answer
    x = 27,183,373.98

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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.