Home / 133,059,862.35-199,589,793.53-61,396,246.35

Finding the Fourth Proportional to 133,059,862.35, 199,589,793.53 and 61,396,246.35

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Solution

The fourth proportional to 133,059,862.35, 199,589,793.53 and 61,396,246.35 is: 92,094,369.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,059,862.35 : 199,589,793.53 = 61,396,246.35 : x
  2. Step 2: Convert to fraction form
    133,059,862.35/199,589,793.53 = 61,396,246.35/x
  3. Step 3: Cross multiply
    133,059,862.35x = 199,589,793.53 × 61,396,246.35
  4. Step 4: Simplify right side
    133,059,862.35x = 12,254,064,132,206,536
  5. Step 5: Solve for x
    x = 12,254,064,132,206,536/133,059,862.35
  6. Step 6: Final answer
    x = 92,094,369.53

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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.