Home / 27,332,175.68-37,724,169.12-22,744,024.64

Finding the Fourth Proportional to 27,332,175.68, 37,724,169.12 and 22,744,024.64

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Solution

The fourth proportional to 27,332,175.68, 37,724,169.12 and 22,744,024.64 is: 31,391,552.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,332,175.68 : 37,724,169.12 = 22,744,024.64 : x
  2. Step 2: Convert to fraction form
    27,332,175.68/37,724,169.12 = 22,744,024.64/x
  3. Step 3: Cross multiply
    27,332,175.68x = 37,724,169.12 × 22,744,024.64
  4. Step 4: Simplify right side
    27,332,175.68x = 857,999,431,988,807.12
  5. Step 5: Solve for x
    x = 857,999,431,988,807.12/27,332,175.68
  6. Step 6: Final answer
    x = 31,391,552.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.