Home / 15,475,560.10-23,223,778.97-6,377,456.03

Finding the Fourth Proportional to 15,475,560.10, 23,223,778.97 and 6,377,456.03

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Solution

The fourth proportional to 15,475,560.10, 23,223,778.97 and 6,377,456.03 is: 9,570,485.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,475,560.10 : 23,223,778.97 = 6,377,456.03 : x
  2. Step 2: Convert to fraction form
    15,475,560.10/23,223,778.97 = 6,377,456.03/x
  3. Step 3: Cross multiply
    15,475,560.10x = 23,223,778.97 × 6,377,456.03
  4. Step 4: Simplify right side
    15,475,560.10x = 148,108,629,119,487.09
  5. Step 5: Solve for x
    x = 148,108,629,119,487.09/15,475,560.10
  6. Step 6: Final answer
    x = 9,570,485.86

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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.