Home / 49,502,281.49-68,307,607.82-27,476,709.38

Finding the Fourth Proportional to 49,502,281.49, 68,307,607.82 and 27,476,709.38

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Solution

The fourth proportional to 49,502,281.49, 68,307,607.82 and 27,476,709.38 is: 37,914,783.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,502,281.49 : 68,307,607.82 = 27,476,709.38 : x
  2. Step 2: Convert to fraction form
    49,502,281.49/68,307,607.82 = 27,476,709.38/x
  3. Step 3: Cross multiply
    49,502,281.49x = 68,307,607.82 × 27,476,709.38
  4. Step 4: Simplify right side
    49,502,281.49x = 1,876,868,288,034,233.75
  5. Step 5: Solve for x
    x = 1,876,868,288,034,233.75/49,502,281.49
  6. Step 6: Final answer
    x = 37,914,783.56

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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.