Home / 26,705,633.28-40,052,844.79-7,531,906.30

Finding the Fourth Proportional to 26,705,633.28, 40,052,844.79 and 7,531,906.30

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Solution

The fourth proportional to 26,705,633.28, 40,052,844.79 and 7,531,906.30 is: 11,296,278.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,705,633.28 : 40,052,844.79 = 7,531,906.30 : x
  2. Step 2: Convert to fraction form
    26,705,633.28/40,052,844.79 = 7,531,906.30/x
  3. Step 3: Cross multiply
    26,705,633.28x = 40,052,844.79 × 7,531,906.30
  4. Step 4: Simplify right side
    26,705,633.28x = 301,674,274,006,723.19
  5. Step 5: Solve for x
    x = 301,674,274,006,723.19/26,705,633.28
  6. Step 6: Final answer
    x = 11,296,278.61

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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.