Home / 195,004,692-269,106,513.84-108,084,564

Finding the Fourth Proportional to 195,004,692, 269,106,513.84 and 108,084,564

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Solution

The fourth proportional to 195,004,692, 269,106,513.84 and 108,084,564 is: 149,156,719.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,004,692 : 269,106,513.84 = 108,084,564 : x
  2. Step 2: Convert to fraction form
    195,004,692/269,106,513.84 = 108,084,564/x
  3. Step 3: Cross multiply
    195,004,692x = 269,106,513.84 × 108,084,564
  4. Step 4: Simplify right side
    195,004,692x = 29,086,260,217,956,364
  5. Step 5: Solve for x
    x = 29,086,260,217,956,364/195,004,692
  6. Step 6: Final answer
    x = 149,156,719.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.