Home / 17,044,829.70-25,567,244.55-8,086,877.70

Finding the Fourth Proportional to 17,044,829.70, 25,567,244.55 and 8,086,877.70

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Solution

The fourth proportional to 17,044,829.70, 25,567,244.55 and 8,086,877.70 is: 12,130,316.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,044,829.70 : 25,567,244.55 = 8,086,877.70 : x
  2. Step 2: Convert to fraction form
    17,044,829.70/25,567,244.55 = 8,086,877.70/x
  3. Step 3: Cross multiply
    17,044,829.70x = 25,567,244.55 × 8,086,877.70
  4. Step 4: Simplify right side
    17,044,829.70x = 206,759,179,801,841.53
  5. Step 5: Solve for x
    x = 206,759,179,801,841.53/17,044,829.70
  6. Step 6: Final answer
    x = 12,130,316.55

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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.