Home / 16,524,007.79-24,790,216.19-9,706,346.93

Finding the Fourth Proportional to 16,524,007.79, 24,790,216.19 and 9,706,346.93

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Solution

The fourth proportional to 16,524,007.79, 24,790,216.19 and 9,706,346.93 is: 14,561,990.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,524,007.79 : 24,790,216.19 = 9,706,346.93 : x
  2. Step 2: Convert to fraction form
    16,524,007.79/24,790,216.19 = 9,706,346.93/x
  3. Step 3: Cross multiply
    16,524,007.79x = 24,790,216.19 × 9,706,346.93
  4. Step 4: Simplify right side
    16,524,007.79x = 240,622,438,823,286.56
  5. Step 5: Solve for x
    x = 240,622,438,823,286.56/16,524,007.79
  6. Step 6: Final answer
    x = 14,561,990.16

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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.