Home / 107,976,600.22-162,055,737.45-101,166,466.75

Finding the Fourth Proportional to 107,976,600.22, 162,055,737.45 and 101,166,466.75

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Solution

The fourth proportional to 107,976,600.22, 162,055,737.45 and 101,166,466.75 is: 151,834,808.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,976,600.22 : 162,055,737.45 = 101,166,466.75 : x
  2. Step 2: Convert to fraction form
    107,976,600.22/162,055,737.45 = 101,166,466.75/x
  3. Step 3: Cross multiply
    107,976,600.22x = 162,055,737.45 × 101,166,466.75
  4. Step 4: Simplify right side
    107,976,600.22x = 16,394,606,373,571,876
  5. Step 5: Solve for x
    x = 16,394,606,373,571,876/107,976,600.22
  6. Step 6: Final answer
    x = 151,834,808.11

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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.