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Finding the Third Proportional to 10,430,444 and 16,136,832

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Solution

The third proportional to 10,430,444 and 16,136,832 is: 24,965,125.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,430,444 : 16,136,832 = 16,136,832 : x
  2. Step 2: Convert to fraction form
    10,430,444/16,136,832 = 16,136,832/x
  3. Step 3: Cross multiply
    10,430,444x = 16,136,832 × 16,136,832
  4. Step 4: Simplify right side
    10,430,444x = 260,397,346,996,224
  5. Step 5: Solve for x
    x = 260,397,346,996,224/10,430,444
  6. Step 6: Final answer
    x = 24,965,125.84

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.