Home / 49,332,498.40-68,077,111.44-27,306,040.40

Finding the Fourth Proportional to 49,332,498.40, 68,077,111.44 and 27,306,040.40

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Solution

The fourth proportional to 49,332,498.40, 68,077,111.44 and 27,306,040.40 is: 37,681,374.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,332,498.40 : 68,077,111.44 = 27,306,040.40 : x
  2. Step 2: Convert to fraction form
    49,332,498.40/68,077,111.44 = 27,306,040.40/x
  3. Step 3: Cross multiply
    49,332,498.40x = 68,077,111.44 × 27,306,040.40
  4. Step 4: Simplify right side
    49,332,498.40x = 1,858,916,355,295,942
  5. Step 5: Solve for x
    x = 1,858,916,355,295,942/49,332,498.40
  6. Step 6: Final answer
    x = 37,681,374.66

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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.