Home / 88,967,249.83-133,470,997.54-48,025,810.20

Finding the Fourth Proportional to 88,967,249.83, 133,470,997.54 and 48,025,810.20

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Solution

The fourth proportional to 88,967,249.83, 133,470,997.54 and 48,025,810.20 is: 72,049,577.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,967,249.83 : 133,470,997.54 = 48,025,810.20 : x
  2. Step 2: Convert to fraction form
    88,967,249.83/133,470,997.54 = 48,025,810.20/x
  3. Step 3: Cross multiply
    88,967,249.83x = 133,470,997.54 × 48,025,810.20
  4. Step 4: Simplify right side
    88,967,249.83x = 6,410,052,794,820,578
  5. Step 5: Solve for x
    x = 6,410,052,794,820,578/88,967,249.83
  6. Step 6: Final answer
    x = 72,049,577.88

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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.