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Finding the Third Proportional to 19,037,237 and 28,598,057

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Solution

The third proportional to 19,037,237 and 28,598,057 is: 42,960,481.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,037,237 : 28,598,057 = 28,598,057 : x
  2. Step 2: Convert to fraction form
    19,037,237/28,598,057 = 28,598,057/x
  3. Step 3: Cross multiply
    19,037,237x = 28,598,057 × 28,598,057
  4. Step 4: Simplify right side
    19,037,237x = 817,848,864,175,249
  5. Step 5: Solve for x
    x = 817,848,864,175,249/19,037,237
  6. Step 6: Final answer
    x = 42,960,481.30

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.