Home / 16,706,117.80-25,059,176.70-11,667,269.80

Finding the Fourth Proportional to 16,706,117.80, 25,059,176.70 and 11,667,269.80

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Solution

The fourth proportional to 16,706,117.80, 25,059,176.70 and 11,667,269.80 is: 17,500,904.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,706,117.80 : 25,059,176.70 = 11,667,269.80 : x
  2. Step 2: Convert to fraction form
    16,706,117.80/25,059,176.70 = 11,667,269.80/x
  3. Step 3: Cross multiply
    16,706,117.80x = 25,059,176.70 × 11,667,269.80
  4. Step 4: Simplify right side
    16,706,117.80x = 292,372,175,524,773.69
  5. Step 5: Solve for x
    x = 292,372,175,524,773.69/16,706,117.80
  6. Step 6: Final answer
    x = 17,500,904.70

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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.