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Finding the Third Proportional to 10,119,199.50 and 15,544,329

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Solution

The third proportional to 10,119,199.50 and 15,544,329 is: 23,877,991.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,119,199.50 : 15,544,329 = 15,544,329 : x
  2. Step 2: Convert to fraction form
    10,119,199.50/15,544,329 = 15,544,329/x
  3. Step 3: Cross multiply
    10,119,199.50x = 15,544,329 × 15,544,329
  4. Step 4: Simplify right side
    10,119,199.50x = 241,626,164,060,241
  5. Step 5: Solve for x
    x = 241,626,164,060,241/10,119,199.50
  6. Step 6: Final answer
    x = 23,877,991.94

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.