Home / 60,313,640.82-90,455,513.70-17,183,217.66

Finding the Fourth Proportional to 60,313,640.82, 90,455,513.70 and 17,183,217.66

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Solution

The fourth proportional to 60,313,640.82, 90,455,513.70 and 17,183,217.66 is: 25,770,567.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,313,640.82 : 90,455,513.70 = 17,183,217.66 : x
  2. Step 2: Convert to fraction form
    60,313,640.82/90,455,513.70 = 17,183,217.66/x
  3. Step 3: Cross multiply
    60,313,640.82x = 90,455,513.70 × 17,183,217.66
  4. Step 4: Simplify right side
    60,313,640.82x = 1,554,316,780,454,212
  5. Step 5: Solve for x
    x = 1,554,316,780,454,212/60,313,640.82
  6. Step 6: Final answer
    x = 25,770,567.97

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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.