Home / 43,296,410.11-64,944,073.26-10,507,250.57

Finding the Fourth Proportional to 43,296,410.11, 64,944,073.26 and 10,507,250.57

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Solution

The fourth proportional to 43,296,410.11, 64,944,073.26 and 10,507,250.57 is: 15,760,744.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,296,410.11 : 64,944,073.26 = 10,507,250.57 : x
  2. Step 2: Convert to fraction form
    43,296,410.11/64,944,073.26 = 10,507,250.57/x
  3. Step 3: Cross multiply
    43,296,410.11x = 64,944,073.26 × 10,507,250.57
  4. Step 4: Simplify right side
    43,296,410.11x = 682,383,650,915,348.75
  5. Step 5: Solve for x
    x = 682,383,650,915,348.75/43,296,410.11
  6. Step 6: Final answer
    x = 15,760,744.35

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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.