Home / 16,683,232.80-24,982,858.80-10,972,538.40

Finding the Fourth Proportional to 16,683,232.80, 24,982,858.80 and 10,972,538.40

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Solution

The fourth proportional to 16,683,232.80, 24,982,858.80 and 10,972,538.40 is: 16,431,190.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,683,232.80 : 24,982,858.80 = 10,972,538.40 : x
  2. Step 2: Convert to fraction form
    16,683,232.80/24,982,858.80 = 10,972,538.40/x
  3. Step 3: Cross multiply
    16,683,232.80x = 24,982,858.80 × 10,972,538.40
  4. Step 4: Simplify right side
    16,683,232.80x = 274,125,377,524,777.94
  5. Step 5: Solve for x
    x = 274,125,377,524,777.94/16,683,232.80
  6. Step 6: Final answer
    x = 16,431,190.57

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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.