Home / 48,002,585.97-66,243,743.01-25,976,083.01

Finding the Fourth Proportional to 48,002,585.97, 66,243,743.01 and 25,976,083.01

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Solution

The fourth proportional to 48,002,585.97, 66,243,743.01 and 25,976,083.01 is: 35,847,088.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,002,585.97 : 66,243,743.01 = 25,976,083.01 : x
  2. Step 2: Convert to fraction form
    48,002,585.97/66,243,743.01 = 25,976,083.01/x
  3. Step 3: Cross multiply
    48,002,585.97x = 66,243,743.01 × 25,976,083.01
  4. Step 4: Simplify right side
    48,002,585.97x = 1,720,752,967,190,987
  5. Step 5: Solve for x
    x = 1,720,752,967,190,987/48,002,585.97
  6. Step 6: Final answer
    x = 35,847,088.91

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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.