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Finding the Third Proportional to 159,124,182 and 342,733,044

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Solution

The third proportional to 159,124,182 and 342,733,044 is: 738,202,942.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,124,182 : 342,733,044 = 342,733,044 : x
  2. Step 2: Convert to fraction form
    159,124,182/342,733,044 = 342,733,044/x
  3. Step 3: Cross multiply
    159,124,182x = 342,733,044 × 342,733,044
  4. Step 4: Simplify right side
    159,124,182x = 117,465,939,449,505,936
  5. Step 5: Solve for x
    x = 117,465,939,449,505,936/159,124,182
  6. Step 6: Final answer
    x = 738,202,942.97

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.