Home / 33,127,270.71-49,713,604.17-11,561,872.39

Finding the Fourth Proportional to 33,127,270.71, 49,713,604.17 and 11,561,872.39

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Solution

The fourth proportional to 33,127,270.71, 49,713,604.17 and 11,561,872.39 is: 17,350,730.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,127,270.71 : 49,713,604.17 = 11,561,872.39 : x
  2. Step 2: Convert to fraction form
    33,127,270.71/49,713,604.17 = 11,561,872.39/x
  3. Step 3: Cross multiply
    33,127,270.71x = 49,713,604.17 × 11,561,872.39
  4. Step 4: Simplify right side
    33,127,270.71x = 574,782,347,460,511.88
  5. Step 5: Solve for x
    x = 574,782,347,460,511.88/33,127,270.71
  6. Step 6: Final answer
    x = 17,350,730.54

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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.