Home / 179,757,911.24-269,398,496.89-92,315,896.19

Finding the Fourth Proportional to 179,757,911.24, 269,398,496.89 and 92,315,896.19

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Solution

The fourth proportional to 179,757,911.24, 269,398,496.89 and 92,315,896.19 is: 138,351,427.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    179,757,911.24 : 269,398,496.89 = 92,315,896.19 : x
  2. Step 2: Convert to fraction form
    179,757,911.24/269,398,496.89 = 92,315,896.19/x
  3. Step 3: Cross multiply
    179,757,911.24x = 269,398,496.89 × 92,315,896.19
  4. Step 4: Simplify right side
    179,757,911.24x = 24,869,763,672,639,276
  5. Step 5: Solve for x
    x = 24,869,763,672,639,276/179,757,911.24
  6. Step 6: Final answer
    x = 138,351,427.77

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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.