Home / 26,886,711.97-40,330,006.43-11,524,040.25

Finding the Fourth Proportional to 26,886,711.97, 40,330,006.43 and 11,524,040.25

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Solution

The fourth proportional to 26,886,711.97, 40,330,006.43 and 11,524,040.25 is: 17,286,034.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,886,711.97 : 40,330,006.43 = 11,524,040.25 : x
  2. Step 2: Convert to fraction form
    26,886,711.97/40,330,006.43 = 11,524,040.25/x
  3. Step 3: Cross multiply
    26,886,711.97x = 40,330,006.43 × 11,524,040.25
  4. Step 4: Simplify right side
    26,886,711.97x = 464,764,617,464,900.06
  5. Step 5: Solve for x
    x = 464,764,617,464,900.06/26,886,711.97
  6. Step 6: Final answer
    x = 17,286,034.01

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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.