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Finding the Third Proportional to 10,685,433.50 and 25,199,221

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Solution

The third proportional to 10,685,433.50 and 25,199,221 is: 59,426,764.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,685,433.50 : 25,199,221 = 25,199,221 : x
  2. Step 2: Convert to fraction form
    10,685,433.50/25,199,221 = 25,199,221/x
  3. Step 3: Cross multiply
    10,685,433.50x = 25,199,221 × 25,199,221
  4. Step 4: Simplify right side
    10,685,433.50x = 635,000,739,006,841
  5. Step 5: Solve for x
    x = 635,000,739,006,841/10,685,433.50
  6. Step 6: Final answer
    x = 59,426,764.39

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.