Home / 49,259,527.40-67,975,226.26-27,231,713.17

Finding the Fourth Proportional to 49,259,527.40, 67,975,226.26 and 27,231,713.17

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Solution

The fourth proportional to 49,259,527.40, 67,975,226.26 and 27,231,713.17 is: 37,578,149.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,259,527.40 : 67,975,226.26 = 27,231,713.17 : x
  2. Step 2: Convert to fraction form
    49,259,527.40/67,975,226.26 = 27,231,713.17/x
  3. Step 3: Cross multiply
    49,259,527.40x = 67,975,226.26 × 27,231,713.17
  4. Step 4: Simplify right side
    49,259,527.40x = 1,851,081,863,940,154.25
  5. Step 5: Solve for x
    x = 1,851,081,863,940,154.25/49,259,527.40
  6. Step 6: Final answer
    x = 37,578,149.07

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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.