Home / 26,800,957.19-40,181,836.61-8,594,789.07

Finding the Fourth Proportional to 26,800,957.19, 40,181,836.61 and 8,594,789.07

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Solution

The fourth proportional to 26,800,957.19, 40,181,836.61 and 8,594,789.07 is: 12,885,898.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,800,957.19 : 40,181,836.61 = 8,594,789.07 : x
  2. Step 2: Convert to fraction form
    26,800,957.19/40,181,836.61 = 8,594,789.07/x
  3. Step 3: Cross multiply
    26,800,957.19x = 40,181,836.61 × 8,594,789.07
  4. Step 4: Simplify right side
    26,800,957.19x = 345,354,410,065,179.88
  5. Step 5: Solve for x
    x = 345,354,410,065,179.88/26,800,957.19
  6. Step 6: Final answer
    x = 12,885,898.35

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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.