Home / 26,268,769.56-36,250,549.74-14,666,511

Finding the Fourth Proportional to 26,268,769.56, 36,250,549.74 and 14,666,511

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Solution

The fourth proportional to 26,268,769.56, 36,250,549.74 and 14,666,511 is: 20,239,588.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,268,769.56 : 36,250,549.74 = 14,666,511 : x
  2. Step 2: Convert to fraction form
    26,268,769.56/36,250,549.74 = 14,666,511/x
  3. Step 3: Cross multiply
    26,268,769.56x = 36,250,549.74 × 14,666,511
  4. Step 4: Simplify right side
    26,268,769.56x = 531,669,086,517,757.19
  5. Step 5: Solve for x
    x = 531,669,086,517,757.19/26,268,769.56
  6. Step 6: Final answer
    x = 20,239,588.51

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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.