Home / 67,284,150.27-92,852,164.73-36,344,319.85

Finding the Fourth Proportional to 67,284,150.27, 92,852,164.73 and 36,344,319.85

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Solution

The fourth proportional to 67,284,150.27, 92,852,164.73 and 36,344,319.85 is: 50,155,181.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,284,150.27 : 92,852,164.73 = 36,344,319.85 : x
  2. Step 2: Convert to fraction form
    67,284,150.27/92,852,164.73 = 36,344,319.85/x
  3. Step 3: Cross multiply
    67,284,150.27x = 92,852,164.73 × 36,344,319.85
  4. Step 4: Simplify right side
    67,284,150.27x = 3,374,648,773,712,009
  5. Step 5: Solve for x
    x = 3,374,648,773,712,009/67,284,150.27
  6. Step 6: Final answer
    x = 50,155,181.58

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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.