Home / 22,659,568.24-34,005,049.68-9,011,316.16

Finding the Fourth Proportional to 22,659,568.24, 34,005,049.68 and 9,011,316.16

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Solution

The fourth proportional to 22,659,568.24, 34,005,049.68 and 9,011,316.16 is: 13,523,216.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,659,568.24 : 34,005,049.68 = 9,011,316.16 : x
  2. Step 2: Convert to fraction form
    22,659,568.24/34,005,049.68 = 9,011,316.16/x
  3. Step 3: Cross multiply
    22,659,568.24x = 34,005,049.68 × 9,011,316.16
  4. Step 4: Simplify right side
    22,659,568.24x = 306,430,253,702,986.81
  5. Step 5: Solve for x
    x = 306,430,253,702,986.81/22,659,568.24
  6. Step 6: Final answer
    x = 13,523,216.79

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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.