Home / 16,463,078.70-24,697,242.45-6,873,521.10

Finding the Fourth Proportional to 16,463,078.70, 24,697,242.45 and 6,873,521.10

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Solution

The fourth proportional to 16,463,078.70, 24,697,242.45 and 6,873,521.10 is: 10,311,377.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,463,078.70 : 24,697,242.45 = 6,873,521.10 : x
  2. Step 2: Convert to fraction form
    16,463,078.70/24,697,242.45 = 6,873,521.10/x
  3. Step 3: Cross multiply
    16,463,078.70x = 24,697,242.45 × 6,873,521.10
  4. Step 4: Simplify right side
    16,463,078.70x = 169,757,017,091,890.69
  5. Step 5: Solve for x
    x = 169,757,017,091,890.69/16,463,078.70
  6. Step 6: Final answer
    x = 10,311,377.37

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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.