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Finding the Third Proportional to 166,158,352 and 363,589,664

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Solution

The third proportional to 166,158,352 and 363,589,664 is: 795,611,187.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,158,352 : 363,589,664 = 363,589,664 : x
  2. Step 2: Convert to fraction form
    166,158,352/363,589,664 = 363,589,664/x
  3. Step 3: Cross multiply
    166,158,352x = 363,589,664 × 363,589,664
  4. Step 4: Simplify right side
    166,158,352x = 132,197,443,767,632,896
  5. Step 5: Solve for x
    x = 132,197,443,767,632,896/166,158,352
  6. Step 6: Final answer
    x = 795,611,187.62

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.