Home / 26,657,318.40-39,959,058-10,494,614.04

Finding the Fourth Proportional to 26,657,318.40, 39,959,058 and 10,494,614.04

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Solution

The fourth proportional to 26,657,318.40, 39,959,058 and 10,494,614.04 is: 15,731,323.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,657,318.40 : 39,959,058 = 10,494,614.04 : x
  2. Step 2: Convert to fraction form
    26,657,318.40/39,959,058 = 10,494,614.04/x
  3. Step 3: Cross multiply
    26,657,318.40x = 39,959,058 × 10,494,614.04
  4. Step 4: Simplify right side
    26,657,318.40x = 419,354,891,111,974.31
  5. Step 5: Solve for x
    x = 419,354,891,111,974.31/26,657,318.40
  6. Step 6: Final answer
    x = 15,731,323.19

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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.