Home / 87,640,404.15-131,460,606.23-22,944,084.15

Finding the Fourth Proportional to 87,640,404.15, 131,460,606.23 and 22,944,084.15

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Solution

The fourth proportional to 87,640,404.15, 131,460,606.23 and 22,944,084.15 is: 34,416,126.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    87,640,404.15 : 131,460,606.23 = 22,944,084.15 : x
  2. Step 2: Convert to fraction form
    87,640,404.15/131,460,606.23 = 22,944,084.15/x
  3. Step 3: Cross multiply
    87,640,404.15x = 131,460,606.23 × 22,944,084.15
  4. Step 4: Simplify right side
    87,640,404.15x = 3,016,243,211,636,413.50
  5. Step 5: Solve for x
    x = 3,016,243,211,636,413.50/87,640,404.15
  6. Step 6: Final answer
    x = 34,416,126.23

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1.5x scale

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.