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Finding the Third Proportional to 5,241,051 and 10,736,221.50

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Solution

The third proportional to 5,241,051 and 10,736,221.50 is: 21,993,003.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,051 : 10,736,221.50 = 10,736,221.50 : x
  2. Step 2: Convert to fraction form
    5,241,051/10,736,221.50 = 10,736,221.50/x
  3. Step 3: Cross multiply
    5,241,051x = 10,736,221.50 × 10,736,221.50
  4. Step 4: Simplify right side
    5,241,051x = 115,266,452,097,062.25
  5. Step 5: Solve for x
    x = 115,266,452,097,062.25/5,241,051
  6. Step 6: Final answer
    x = 21,993,003.33

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Why These Related Problems?

These problems maintain the same ratio (2.05) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.