Home / 17,044,592.05-25,570,478.73-5,529,160.09

Finding the Fourth Proportional to 17,044,592.05, 25,570,478.73 and 5,529,160.09

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Solution

The fourth proportional to 17,044,592.05, 25,570,478.73 and 5,529,160.09 is: 8,294,904.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,044,592.05 : 25,570,478.73 = 5,529,160.09 : x
  2. Step 2: Convert to fraction form
    17,044,592.05/25,570,478.73 = 5,529,160.09/x
  3. Step 3: Cross multiply
    17,044,592.05x = 25,570,478.73 × 5,529,160.09
  4. Step 4: Simplify right side
    17,044,592.05x = 141,383,270,348,257.50
  5. Step 5: Solve for x
    x = 141,383,270,348,257.50/17,044,592.05
  6. Step 6: Final answer
    x = 8,294,904.92

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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.