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Finding the Third Proportional to 3,524,965,396 and 5,273,472,258

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Solution

The third proportional to 3,524,965,396 and 5,273,472,258 is: 7,889,300,044.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,965,396 : 5,273,472,258 = 5,273,472,258 : x
  2. Step 2: Convert to fraction form
    3,524,965,396/5,273,472,258 = 5,273,472,258/x
  3. Step 3: Cross multiply
    3,524,965,396x = 5,273,472,258 × 5,273,472,258
  4. Step 4: Simplify right side
    3,524,965,396x = 27,809,509,655,895,617,536
  5. Step 5: Solve for x
    x = 27,809,509,655,895,617,536/3,524,965,396
  6. Step 6: Final answer
    x = 7,889,300,044.61

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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.