Home / 17,177,667.70-25,766,501.55-16,337,859.70

Finding the Fourth Proportional to 17,177,667.70, 25,766,501.55 and 16,337,859.70

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Solution

The fourth proportional to 17,177,667.70, 25,766,501.55 and 16,337,859.70 is: 24,506,789.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,177,667.70 : 25,766,501.55 = 16,337,859.70 : x
  2. Step 2: Convert to fraction form
    17,177,667.70/25,766,501.55 = 16,337,859.70/x
  3. Step 3: Cross multiply
    17,177,667.70x = 25,766,501.55 × 16,337,859.70
  4. Step 4: Simplify right side
    17,177,667.70x = 420,969,487,283,732.50
  5. Step 5: Solve for x
    x = 420,969,487,283,732.50/17,177,667.70
  6. Step 6: Final answer
    x = 24,506,789.55

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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.