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Finding the Third Proportional to 150,445,221.50 and 327,598,903

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Solution

The third proportional to 150,445,221.50 and 327,598,903 is: 713,356,264.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,445,221.50 : 327,598,903 = 327,598,903 : x
  2. Step 2: Convert to fraction form
    150,445,221.50/327,598,903 = 327,598,903/x
  3. Step 3: Cross multiply
    150,445,221.50x = 327,598,903 × 327,598,903
  4. Step 4: Simplify right side
    150,445,221.50x = 107,321,041,246,803,408
  5. Step 5: Solve for x
    x = 107,321,041,246,803,408/150,445,221.50
  6. Step 6: Final answer
    x = 713,356,264.67

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.