Home / 16,191,233.73-24,286,955.01-6,476,658.30

Finding the Fourth Proportional to 16,191,233.73, 24,286,955.01 and 6,476,658.30

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Solution

The fourth proportional to 16,191,233.73, 24,286,955.01 and 6,476,658.30 is: 9,715,029.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,191,233.73 : 24,286,955.01 = 6,476,658.30 : x
  2. Step 2: Convert to fraction form
    16,191,233.73/24,286,955.01 = 6,476,658.30/x
  3. Step 3: Cross multiply
    16,191,233.73x = 24,286,955.01 × 6,476,658.30
  4. Step 4: Simplify right side
    16,191,233.73x = 157,298,308,747,243.09
  5. Step 5: Solve for x
    x = 157,298,308,747,243.09/16,191,233.73
  6. Step 6: Final answer
    x = 9,715,029.22

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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.