Home / 46,202,246,463.45-63,759,474,481.29-25,602,780,438.87

Finding the Fourth Proportional to 46,202,246,463.45, 63,759,474,481.29 and 25,602,780,438.87

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Solution

The fourth proportional to 46,202,246,463.45, 63,759,474,481.29 and 25,602,780,438.87 is: 35,332,044,456.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,202,246,463.45 : 63,759,474,481.29 = 25,602,780,438.87 : x
  2. Step 2: Convert to fraction form
    46,202,246,463.45/63,759,474,481.29 = 25,602,780,438.87/x
  3. Step 3: Cross multiply
    46,202,246,463.45x = 63,759,474,481.29 × 25,602,780,438.87
  4. Step 4: Simplify right side
    46,202,246,463.45x = 1,632,419,826,042,202,488,832
  5. Step 5: Solve for x
    x = 1,632,419,826,042,202,488,832/46,202,246,463.45
  6. Step 6: Final answer
    x = 35,332,044,456.62

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1.5x scale

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.