Home / 48,002,610-66,243,776.28-25,976,107.14

Finding the Fourth Proportional to 48,002,610, 66,243,776.28 and 25,976,107.14

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Solution

The fourth proportional to 48,002,610, 66,243,776.28 and 25,976,107.14 is: 35,847,122.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,002,610 : 66,243,776.28 = 25,976,107.14 : x
  2. Step 2: Convert to fraction form
    48,002,610/66,243,776.28 = 25,976,107.14/x
  3. Step 3: Cross multiply
    48,002,610x = 66,243,776.28 × 25,976,107.14
  4. Step 4: Simplify right side
    48,002,610x = 1,720,755,430,007,470.75
  5. Step 5: Solve for x
    x = 1,720,755,430,007,470.75/48,002,610
  6. Step 6: Final answer
    x = 35,847,122.27

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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.