Home / 17,682,499,606.92-24,412,864,048.92-11,255,947,011.96

Finding the Fourth Proportional to 17,682,499,606.92, 24,412,864,048.92 and 11,255,947,011.96

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Solution

The fourth proportional to 17,682,499,606.92, 24,412,864,048.92 and 11,255,947,011.96 is: 15,540,218,309.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,682,499,606.92 : 24,412,864,048.92 = 11,255,947,011.96 : x
  2. Step 2: Convert to fraction form
    17,682,499,606.92/24,412,864,048.92 = 11,255,947,011.96/x
  3. Step 3: Cross multiply
    17,682,499,606.92x = 24,412,864,048.92 × 11,255,947,011.96
  4. Step 4: Simplify right side
    17,682,499,606.92x = 274,789,904,144,826,728,448
  5. Step 5: Solve for x
    x = 274,789,904,144,826,728,448/17,682,499,606.92
  6. Step 6: Final answer
    x = 15,540,218,309.25

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1.5x scale

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.