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Finding the Third Proportional to 6,917,269 and 11,050,444

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Solution

The third proportional to 6,917,269 and 11,050,444 is: 17,653,254.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,917,269 : 11,050,444 = 11,050,444 : x
  2. Step 2: Convert to fraction form
    6,917,269/11,050,444 = 11,050,444/x
  3. Step 3: Cross multiply
    6,917,269x = 11,050,444 × 11,050,444
  4. Step 4: Simplify right side
    6,917,269x = 122,112,312,597,136
  5. Step 5: Solve for x
    x = 122,112,312,597,136/6,917,269
  6. Step 6: Final answer
    x = 17,653,254.86

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These problems maintain the same ratio (1.60) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.