Home / 26,669,447.70-40,004,171.55-23,898,081.30

Finding the Fourth Proportional to 26,669,447.70, 40,004,171.55 and 23,898,081.30

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Solution

The fourth proportional to 26,669,447.70, 40,004,171.55 and 23,898,081.30 is: 35,847,121.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,669,447.70 : 40,004,171.55 = 23,898,081.30 : x
  2. Step 2: Convert to fraction form
    26,669,447.70/40,004,171.55 = 23,898,081.30/x
  3. Step 3: Cross multiply
    26,669,447.70x = 40,004,171.55 × 23,898,081.30
  4. Step 4: Simplify right side
    26,669,447.70x = 956,022,944,041,047
  5. Step 5: Solve for x
    x = 956,022,944,041,047/26,669,447.70
  6. Step 6: Final answer
    x = 35,847,121.95

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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.