Home / 11,826,226.40-17,714,456.40-9,835,570.40

Finding the Fourth Proportional to 11,826,226.40, 17,714,456.40 and 9,835,570.40

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Solution

The fourth proportional to 11,826,226.40, 17,714,456.40 and 9,835,570.40 is: 14,732,660.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,826,226.40 : 17,714,456.40 = 9,835,570.40 : x
  2. Step 2: Convert to fraction form
    11,826,226.40/17,714,456.40 = 9,835,570.40/x
  3. Step 3: Cross multiply
    11,826,226.40x = 17,714,456.40 × 9,835,570.40
  4. Step 4: Simplify right side
    11,826,226.40x = 174,231,783,019,930.56
  5. Step 5: Solve for x
    x = 174,231,783,019,930.56/11,826,226.40
  6. Step 6: Final answer
    x = 14,732,660.88

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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.