Home / 17,092,975.52-25,641,571.10-5,575,363.18

Finding the Fourth Proportional to 17,092,975.52, 25,641,571.10 and 5,575,363.18

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Solution

The fourth proportional to 17,092,975.52, 25,641,571.10 and 5,575,363.18 is: 8,363,732.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,092,975.52 : 25,641,571.10 = 5,575,363.18 : x
  2. Step 2: Convert to fraction form
    17,092,975.52/25,641,571.10 = 5,575,363.18/x
  3. Step 3: Cross multiply
    17,092,975.52x = 25,641,571.10 × 5,575,363.18
  4. Step 4: Simplify right side
    17,092,975.52x = 142,961,071,388,292.09
  5. Step 5: Solve for x
    x = 142,961,071,388,292.09/17,092,975.52
  6. Step 6: Final answer
    x = 8,363,732.30

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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.