Home / 177,142,082.32-265,789,833.72-95,165,313.04

Finding the Fourth Proportional to 177,142,082.32, 265,789,833.72 and 95,165,313.04

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Solution

The fourth proportional to 177,142,082.32, 265,789,833.72 and 95,165,313.04 is: 142,789,180.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,142,082.32 : 265,789,833.72 = 95,165,313.04 : x
  2. Step 2: Convert to fraction form
    177,142,082.32/265,789,833.72 = 95,165,313.04/x
  3. Step 3: Cross multiply
    177,142,082.32x = 265,789,833.72 × 95,165,313.04
  4. Step 4: Simplify right side
    177,142,082.32x = 25,293,972,728,813,348
  5. Step 5: Solve for x
    x = 25,293,972,728,813,348/177,142,082.32
  6. Step 6: Final answer
    x = 142,789,180.29

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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.