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Finding the Third Proportional to 162,012,676.50 and 349,358,103

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Solution

The third proportional to 162,012,676.50 and 349,358,103 is: 753,342,804.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,012,676.50 : 349,358,103 = 349,358,103 : x
  2. Step 2: Convert to fraction form
    162,012,676.50/349,358,103 = 349,358,103/x
  3. Step 3: Cross multiply
    162,012,676.50x = 349,358,103 × 349,358,103
  4. Step 4: Simplify right side
    162,012,676.50x = 122,051,084,131,758,608
  5. Step 5: Solve for x
    x = 122,051,084,131,758,608/162,012,676.50
  6. Step 6: Final answer
    x = 753,342,804.83

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.