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Finding the Third Proportional to 19,037,232 and 28,598,049

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Solution

The third proportional to 19,037,232 and 28,598,049 is: 42,960,468.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,037,232 : 28,598,049 = 28,598,049 : x
  2. Step 2: Convert to fraction form
    19,037,232/28,598,049 = 28,598,049/x
  3. Step 3: Cross multiply
    19,037,232x = 28,598,049 × 28,598,049
  4. Step 4: Simplify right side
    19,037,232x = 817,848,406,606,401
  5. Step 5: Solve for x
    x = 817,848,406,606,401/19,037,232
  6. Step 6: Final answer
    x = 42,960,468.55

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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.