Home / 11,661,301.40-17,491,952.10-5,992,597.40

Finding the Fourth Proportional to 11,661,301.40, 17,491,952.10 and 5,992,597.40

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Solution

The fourth proportional to 11,661,301.40, 17,491,952.10 and 5,992,597.40 is: 8,988,896.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,661,301.40 : 17,491,952.10 = 5,992,597.40 : x
  2. Step 2: Convert to fraction form
    11,661,301.40/17,491,952.10 = 5,992,597.40/x
  3. Step 3: Cross multiply
    11,661,301.40x = 17,491,952.10 × 5,992,597.40
  4. Step 4: Simplify right side
    11,661,301.40x = 104,822,226,675,384.56
  5. Step 5: Solve for x
    x = 104,822,226,675,384.56/11,661,301.40
  6. Step 6: Final answer
    x = 8,988,896.10

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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.