Home / 67,265,046.96-92,825,763.84-36,325,215.36

Finding the Fourth Proportional to 67,265,046.96, 92,825,763.84 and 36,325,215.36

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Solution

The fourth proportional to 67,265,046.96, 92,825,763.84 and 36,325,215.36 is: 50,128,796.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,265,046.96 : 92,825,763.84 = 36,325,215.36 : x
  2. Step 2: Convert to fraction form
    67,265,046.96/92,825,763.84 = 36,325,215.36/x
  3. Step 3: Cross multiply
    67,265,046.96x = 92,825,763.84 × 36,325,215.36
  4. Step 4: Simplify right side
    67,265,046.96x = 3,371,915,862,444,500.50
  5. Step 5: Solve for x
    x = 3,371,915,862,444,500.50/67,265,046.96
  6. Step 6: Final answer
    x = 50,128,796.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.