Home / 16,753,910.18-25,116,471.99-5,822,679.56

Finding the Fourth Proportional to 16,753,910.18, 25,116,471.99 and 5,822,679.56

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Solution

The fourth proportional to 16,753,910.18, 25,116,471.99 and 5,822,679.56 is: 8,729,017.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,753,910.18 : 25,116,471.99 = 5,822,679.56 : x
  2. Step 2: Convert to fraction form
    16,753,910.18/25,116,471.99 = 5,822,679.56/x
  3. Step 3: Cross multiply
    16,753,910.18x = 25,116,471.99 × 5,822,679.56
  4. Step 4: Simplify right side
    16,753,910.18x = 146,245,167,949,903.16
  5. Step 5: Solve for x
    x = 146,245,167,949,903.16/16,753,910.18
  6. Step 6: Final answer
    x = 8,729,017.07

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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.