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Finding the Third Proportional to 142,047,095.50 and 331,886,227

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Solution

The third proportional to 142,047,095.50 and 331,886,227 is: 775,436,254.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    142,047,095.50 : 331,886,227 = 331,886,227 : x
  2. Step 2: Convert to fraction form
    142,047,095.50/331,886,227 = 331,886,227/x
  3. Step 3: Cross multiply
    142,047,095.50x = 331,886,227 × 331,886,227
  4. Step 4: Simplify right side
    142,047,095.50x = 110,148,467,672,295,536
  5. Step 5: Solve for x
    x = 110,148,467,672,295,536/142,047,095.50
  6. Step 6: Final answer
    x = 775,436,254.33

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Why These Related Problems?

These problems maintain the same ratio (2.34) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.