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Finding the Third Proportional to 7,843,905,662 and 16,806,847,450

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Solution

The third proportional to 7,843,905,662 and 16,806,847,450 is: 36,011,412,347.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,843,905,662 : 16,806,847,450 = 16,806,847,450 : x
  2. Step 2: Convert to fraction form
    7,843,905,662/16,806,847,450 = 16,806,847,450/x
  3. Step 3: Cross multiply
    7,843,905,662x = 16,806,847,450 × 16,806,847,450
  4. Step 4: Simplify right side
    7,843,905,662x = 282,470,121,207,571,513,344
  5. Step 5: Solve for x
    x = 282,470,121,207,571,513,344/7,843,905,662
  6. Step 6: Final answer
    x = 36,011,412,347.30

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.