Home / 9,982,623.33-13,776,020.46-5,398,944.84

Finding the Fourth Proportional to 9,982,623.33, 13,776,020.46 and 5,398,944.84

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Solution

The fourth proportional to 9,982,623.33, 13,776,020.46 and 5,398,944.84 is: 7,450,544.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,982,623.33 : 13,776,020.46 = 5,398,944.84 : x
  2. Step 2: Convert to fraction form
    9,982,623.33/13,776,020.46 = 5,398,944.84/x
  3. Step 3: Cross multiply
    9,982,623.33x = 13,776,020.46 × 5,398,944.84
  4. Step 4: Simplify right side
    9,982,623.33x = 74,375,974,578,251.42
  5. Step 5: Solve for x
    x = 74,375,974,578,251.42/9,982,623.33
  6. Step 6: Final answer
    x = 7,450,544.02

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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.