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Finding the Third Proportional to 19,169,016 and 41,260,950.75

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Solution

The third proportional to 19,169,016 and 41,260,950.75 is: 88,813,429.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,169,016 : 41,260,950.75 = 41,260,950.75 : x
  2. Step 2: Convert to fraction form
    19,169,016/41,260,950.75 = 41,260,950.75/x
  3. Step 3: Cross multiply
    19,169,016x = 41,260,950.75 × 41,260,950.75
  4. Step 4: Simplify right side
    19,169,016x = 1,702,466,056,793,925.50
  5. Step 5: Solve for x
    x = 1,702,466,056,793,925.50/19,169,016
  6. Step 6: Final answer
    x = 88,813,429.80

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.