Home / 18,144,793.80-27,217,190.70-14,995,513.80

Finding the Fourth Proportional to 18,144,793.80, 27,217,190.70 and 14,995,513.80

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Solution

The fourth proportional to 18,144,793.80, 27,217,190.70 and 14,995,513.80 is: 22,493,270.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,144,793.80 : 27,217,190.70 = 14,995,513.80 : x
  2. Step 2: Convert to fraction form
    18,144,793.80/27,217,190.70 = 14,995,513.80/x
  3. Step 3: Cross multiply
    18,144,793.80x = 27,217,190.70 × 14,995,513.80
  4. Step 4: Simplify right side
    18,144,793.80x = 408,135,758,739,081.69
  5. Step 5: Solve for x
    x = 408,135,758,739,081.69/18,144,793.80
  6. Step 6: Final answer
    x = 22,493,270.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.