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Finding the Third Proportional to 51,495,850 and 107,224,660

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Solution

The third proportional to 51,495,850 and 107,224,660 is: 223,263,189.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,495,850 : 107,224,660 = 107,224,660 : x
  2. Step 2: Convert to fraction form
    51,495,850/107,224,660 = 107,224,660/x
  3. Step 3: Cross multiply
    51,495,850x = 107,224,660 × 107,224,660
  4. Step 4: Simplify right side
    51,495,850x = 11,497,127,712,115,600
  5. Step 5: Solve for x
    x = 11,497,127,712,115,600/51,495,850
  6. Step 6: Final answer
    x = 223,263,189.40

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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.