Home / 35,726,960.16-53,593,636.92-13,866,826.92

Finding the Fourth Proportional to 35,726,960.16, 53,593,636.92 and 13,866,826.92

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Solution

The fourth proportional to 35,726,960.16, 53,593,636.92 and 13,866,826.92 is: 20,801,481.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,726,960.16 : 53,593,636.92 = 13,866,826.92 : x
  2. Step 2: Convert to fraction form
    35,726,960.16/53,593,636.92 = 13,866,826.92/x
  3. Step 3: Cross multiply
    35,726,960.16x = 53,593,636.92 × 13,866,826.92
  4. Step 4: Simplify right side
    35,726,960.16x = 743,173,687,182,961.88
  5. Step 5: Solve for x
    x = 743,173,687,182,961.88/35,726,960.16
  6. Step 6: Final answer
    x = 20,801,481.12

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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.