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Finding the Third Proportional to 21,299,305.50 and 46,652,922

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Solution

The third proportional to 21,299,305.50 and 46,652,922 is: 102,186,201.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,299,305.50 : 46,652,922 = 46,652,922 : x
  2. Step 2: Convert to fraction form
    21,299,305.50/46,652,922 = 46,652,922/x
  3. Step 3: Cross multiply
    21,299,305.50x = 46,652,922 × 46,652,922
  4. Step 4: Simplify right side
    21,299,305.50x = 2,176,495,131,138,084
  5. Step 5: Solve for x
    x = 2,176,495,131,138,084/21,299,305.50
  6. Step 6: Final answer
    x = 102,186,201.85

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.