Home / 26,739,097.28-40,123,548.54-14,442,812.36

Finding the Fourth Proportional to 26,739,097.28, 40,123,548.54 and 14,442,812.36

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Solution

The fourth proportional to 26,739,097.28, 40,123,548.54 and 14,442,812.36 is: 21,672,268.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,739,097.28 : 40,123,548.54 = 14,442,812.36 : x
  2. Step 2: Convert to fraction form
    26,739,097.28/40,123,548.54 = 14,442,812.36/x
  3. Step 3: Cross multiply
    26,739,097.28x = 40,123,548.54 × 14,442,812.36
  4. Step 4: Simplify right side
    26,739,097.28x = 579,496,882,780,571.88
  5. Step 5: Solve for x
    x = 579,496,882,780,571.88/26,739,097.28
  6. Step 6: Final answer
    x = 21,672,268.02

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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.