Home / 26,700,520.24-40,052,331.06-10,305,898.32

Finding the Fourth Proportional to 26,700,520.24, 40,052,331.06 and 10,305,898.32

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Solution

The fourth proportional to 26,700,520.24, 40,052,331.06 and 10,305,898.32 is: 15,459,446.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,700,520.24 : 40,052,331.06 = 10,305,898.32 : x
  2. Step 2: Convert to fraction form
    26,700,520.24/40,052,331.06 = 10,305,898.32/x
  3. Step 3: Cross multiply
    26,700,520.24x = 40,052,331.06 × 10,305,898.32
  4. Step 4: Simplify right side
    26,700,520.24x = 412,775,251,383,337.88
  5. Step 5: Solve for x
    x = 412,775,251,383,337.88/26,700,520.24
  6. Step 6: Final answer
    x = 15,459,446.02

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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.