Home / 49,006,993.76-67,627,084.22-26,976,190.14

Finding the Fourth Proportional to 49,006,993.76, 67,627,084.22 and 26,976,190.14

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Solution

The fourth proportional to 49,006,993.76, 67,627,084.22 and 26,976,190.14 is: 37,225,729.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,006,993.76 : 67,627,084.22 = 26,976,190.14 : x
  2. Step 2: Convert to fraction form
    49,006,993.76/67,627,084.22 = 26,976,190.14/x
  3. Step 3: Cross multiply
    49,006,993.76x = 67,627,084.22 × 26,976,190.14
  4. Step 4: Simplify right side
    49,006,993.76x = 1,824,321,082,720,004.75
  5. Step 5: Solve for x
    x = 1,824,321,082,720,004.75/49,006,993.76
  6. Step 6: Final answer
    x = 37,225,729.28

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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.