Home / 73,581,609.11-110,389,508.73-25,059,884.27

Finding the Fourth Proportional to 73,581,609.11, 110,389,508.73 and 25,059,884.27

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Solution

The fourth proportional to 73,581,609.11, 110,389,508.73 and 25,059,884.27 is: 37,595,648.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,581,609.11 : 110,389,508.73 = 25,059,884.27 : x
  2. Step 2: Convert to fraction form
    73,581,609.11/110,389,508.73 = 25,059,884.27/x
  3. Step 3: Cross multiply
    73,581,609.11x = 110,389,508.73 × 25,059,884.27
  4. Step 4: Simplify right side
    73,581,609.11x = 2,766,348,312,844,007.50
  5. Step 5: Solve for x
    x = 2,766,348,312,844,007.50/73,581,609.11
  6. Step 6: Final answer
    x = 37,595,648.51

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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.