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Finding the Third Proportional to 13,340,674.50 and 29,090,181

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Solution

The third proportional to 13,340,674.50 and 29,090,181 is: 63,432,971.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,340,674.50 : 29,090,181 = 29,090,181 : x
  2. Step 2: Convert to fraction form
    13,340,674.50/29,090,181 = 29,090,181/x
  3. Step 3: Cross multiply
    13,340,674.50x = 29,090,181 × 29,090,181
  4. Step 4: Simplify right side
    13,340,674.50x = 846,238,630,612,761
  5. Step 5: Solve for x
    x = 846,238,630,612,761/13,340,674.50
  6. Step 6: Final answer
    x = 63,432,971.89

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.