Home / 26,268,770.56-36,250,551.12-14,666,512

Finding the Fourth Proportional to 26,268,770.56, 36,250,551.12 and 14,666,512

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Solution

The fourth proportional to 26,268,770.56, 36,250,551.12 and 14,666,512 is: 20,239,589.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,268,770.56 : 36,250,551.12 = 14,666,512 : x
  2. Step 2: Convert to fraction form
    26,268,770.56/36,250,551.12 = 14,666,512/x
  3. Step 3: Cross multiply
    26,268,770.56x = 36,250,551.12 × 14,666,512
  4. Step 4: Simplify right side
    26,268,770.56x = 531,669,143,008,093.38
  5. Step 5: Solve for x
    x = 531,669,143,008,093.38/26,268,770.56
  6. Step 6: Final answer
    x = 20,239,589.89

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.