Home / 65,116,122.33-97,599,885.50-26,229,691.70

Finding the Fourth Proportional to 65,116,122.33, 97,599,885.50 and 26,229,691.70

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Solution

The fourth proportional to 65,116,122.33, 97,599,885.50 and 26,229,691.70 is: 39,314,609.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,116,122.33 : 97,599,885.50 = 26,229,691.70 : x
  2. Step 2: Convert to fraction form
    65,116,122.33/97,599,885.50 = 26,229,691.70/x
  3. Step 3: Cross multiply
    65,116,122.33x = 97,599,885.50 × 26,229,691.70
  4. Step 4: Simplify right side
    65,116,122.33x = 2,560,014,906,929,874.50
  5. Step 5: Solve for x
    x = 2,560,014,906,929,874.50/65,116,122.33
  6. Step 6: Final answer
    x = 39,314,609.27

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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.