Home / 49,502,277.36-68,307,602.13-27,476,705.25

Finding the Fourth Proportional to 49,502,277.36, 68,307,602.13 and 27,476,705.25

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Solution

The fourth proportional to 49,502,277.36, 68,307,602.13 and 27,476,705.25 is: 37,914,777.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,502,277.36 : 68,307,602.13 = 27,476,705.25 : x
  2. Step 2: Convert to fraction form
    49,502,277.36/68,307,602.13 = 27,476,705.25/x
  3. Step 3: Cross multiply
    49,502,277.36x = 68,307,602.13 × 27,476,705.25
  4. Step 4: Simplify right side
    49,502,277.36x = 1,876,867,850,060,282
  5. Step 5: Solve for x
    x = 1,876,867,850,060,282/49,502,277.36
  6. Step 6: Final answer
    x = 37,914,777.87

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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.