Home / 95,745,564.82-143,638,523.52-31,044,324.48

Finding the Fourth Proportional to 95,745,564.82, 143,638,523.52 and 31,044,324.48

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Solution

The fourth proportional to 95,745,564.82, 143,638,523.52 and 31,044,324.48 is: 46,573,028.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,745,564.82 : 143,638,523.52 = 31,044,324.48 : x
  2. Step 2: Convert to fraction form
    95,745,564.82/143,638,523.52 = 31,044,324.48/x
  3. Step 3: Cross multiply
    95,745,564.82x = 143,638,523.52 × 31,044,324.48
  4. Step 4: Simplify right side
    95,745,564.82x = 4,459,160,931,982,992
  5. Step 5: Solve for x
    x = 4,459,160,931,982,992/95,745,564.82
  6. Step 6: Final answer
    x = 46,573,028.63

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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.