Home / 35,067,709.18-52,607,321.07-10,806,640.21

Finding the Fourth Proportional to 35,067,709.18, 52,607,321.07 and 10,806,640.21

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Solution

The fourth proportional to 35,067,709.18, 52,607,321.07 and 10,806,640.21 is: 16,211,734.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,067,709.18 : 52,607,321.07 = 10,806,640.21 : x
  2. Step 2: Convert to fraction form
    35,067,709.18/52,607,321.07 = 10,806,640.21/x
  3. Step 3: Cross multiply
    35,067,709.18x = 52,607,321.07 × 10,806,640.21
  4. Step 4: Simplify right side
    35,067,709.18x = 568,508,391,331,852
  5. Step 5: Solve for x
    x = 568,508,391,331,852/35,067,709.18
  6. Step 6: Final answer
    x = 16,211,734.52

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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.