Home / 26,767,856.09-40,151,458.91-7,337,065.73

Finding the Fourth Proportional to 26,767,856.09, 40,151,458.91 and 7,337,065.73

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Solution

The fourth proportional to 26,767,856.09, 40,151,458.91 and 7,337,065.73 is: 11,005,509.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,767,856.09 : 40,151,458.91 = 7,337,065.73 : x
  2. Step 2: Convert to fraction form
    26,767,856.09/40,151,458.91 = 7,337,065.73/x
  3. Step 3: Cross multiply
    26,767,856.09x = 40,151,458.91 × 7,337,065.73
  4. Step 4: Simplify right side
    26,767,856.09x = 294,593,892,940,621.50
  5. Step 5: Solve for x
    x = 294,593,892,940,621.50/26,767,856.09
  6. Step 6: Final answer
    x = 11,005,509.44

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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.