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Finding the Third Proportional to 5,051,116 and 11,080,154

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Solution

The third proportional to 5,051,116 and 11,080,154 is: 24,305,482.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,051,116 : 11,080,154 = 11,080,154 : x
  2. Step 2: Convert to fraction form
    5,051,116/11,080,154 = 11,080,154/x
  3. Step 3: Cross multiply
    5,051,116x = 11,080,154 × 11,080,154
  4. Step 4: Simplify right side
    5,051,116x = 122,769,812,663,716
  5. Step 5: Solve for x
    x = 122,769,812,663,716/5,051,116
  6. Step 6: Final answer
    x = 24,305,482.72

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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.