Home / 69,857,998.20-104,786,997.30-24,415,054.20

Finding the Fourth Proportional to 69,857,998.20, 104,786,997.30 and 24,415,054.20

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Solution

The fourth proportional to 69,857,998.20, 104,786,997.30 and 24,415,054.20 is: 36,622,581.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,857,998.20 : 104,786,997.30 = 24,415,054.20 : x
  2. Step 2: Convert to fraction form
    69,857,998.20/104,786,997.30 = 24,415,054.20/x
  3. Step 3: Cross multiply
    69,857,998.20x = 104,786,997.30 × 24,415,054.20
  4. Step 4: Simplify right side
    69,857,998.20x = 2,558,380,218,534,753.50
  5. Step 5: Solve for x
    x = 2,558,380,218,534,753.50/69,857,998.20
  6. Step 6: Final answer
    x = 36,622,581.30

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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.