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Finding the Third Proportional to 48,880,786.50 and 101,779,578

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Solution

The third proportional to 48,880,786.50 and 101,779,578 is: 211,925,446.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,880,786.50 : 101,779,578 = 101,779,578 : x
  2. Step 2: Convert to fraction form
    48,880,786.50/101,779,578 = 101,779,578/x
  3. Step 3: Cross multiply
    48,880,786.50x = 101,779,578 × 101,779,578
  4. Step 4: Simplify right side
    48,880,786.50x = 10,359,082,497,858,084
  5. Step 5: Solve for x
    x = 10,359,082,497,858,084/48,880,786.50
  6. Step 6: Final answer
    x = 211,925,446.37

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.