Home / 7,222,439,702-10,170,786,639

Finding the Third Proportional to 7,222,439,702 and 10,170,786,639

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Solution

The third proportional to 7,222,439,702 and 10,170,786,639 is: 14,322,708,824.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,222,439,702 : 10,170,786,639 = 10,170,786,639 : x
  2. Step 2: Convert to fraction form
    7,222,439,702/10,170,786,639 = 10,170,786,639/x
  3. Step 3: Cross multiply
    7,222,439,702x = 10,170,786,639 × 10,170,786,639
  4. Step 4: Simplify right side
    7,222,439,702x = 103,444,900,856,060,919,808
  5. Step 5: Solve for x
    x = 103,444,900,856,060,919,808/7,222,439,702
  6. Step 6: Final answer
    x = 14,322,708,824.75

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.