Home / 34,414,960.38-51,622,210.82-13,944,377.94

Finding the Fourth Proportional to 34,414,960.38, 51,622,210.82 and 13,944,377.94

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Solution

The fourth proportional to 34,414,960.38, 51,622,210.82 and 13,944,377.94 is: 20,916,473.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,414,960.38 : 51,622,210.82 = 13,944,377.94 : x
  2. Step 2: Convert to fraction form
    34,414,960.38/51,622,210.82 = 13,944,377.94/x
  3. Step 3: Cross multiply
    34,414,960.38x = 51,622,210.82 × 13,944,377.94
  4. Step 4: Simplify right side
    34,414,960.38x = 719,839,617,772,437.25
  5. Step 5: Solve for x
    x = 719,839,617,772,437.25/34,414,960.38
  6. Step 6: Final answer
    x = 20,916,473.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.