Home / 167,216,413.22-250,856,921.06-63,577,560.38

Finding the Fourth Proportional to 167,216,413.22, 250,856,921.06 and 63,577,560.38

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Solution

The fourth proportional to 167,216,413.22, 250,856,921.06 and 63,577,560.38 is: 95,378,621.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,216,413.22 : 250,856,921.06 = 63,577,560.38 : x
  2. Step 2: Convert to fraction form
    167,216,413.22/250,856,921.06 = 63,577,560.38/x
  3. Step 3: Cross multiply
    167,216,413.22x = 250,856,921.06 × 63,577,560.38
  4. Step 4: Simplify right side
    167,216,413.22x = 15,948,871,043,860,872
  5. Step 5: Solve for x
    x = 15,948,871,043,860,872/167,216,413.22
  6. Step 6: Final answer
    x = 95,378,621.85

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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.