Home / 224,362,103,731.38-336,563,844,413.74-73,269,196,944.20

Finding the Fourth Proportional to 224,362,103,731.38, 336,563,844,413.74 and 73,269,196,944.20

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Solution

The fourth proportional to 224,362,103,731.38, 336,563,844,413.74 and 73,269,196,944.20 is: 109,910,551,695.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,362,103,731.38 : 336,563,844,413.74 = 73,269,196,944.20 : x
  2. Step 2: Convert to fraction form
    224,362,103,731.38/336,563,844,413.74 = 73,269,196,944.20/x
  3. Step 3: Cross multiply
    224,362,103,731.38x = 336,563,844,413.74 × 73,269,196,944.20
  4. Step 4: Simplify right side
    224,362,103,731.38x = 24,659,762,600,647,401,144,320
  5. Step 5: Solve for x
    x = 24,659,762,600,647,401,144,320/224,362,103,731.38
  6. Step 6: Final answer
    x = 109,910,551,695.36

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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.