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Finding the Third Proportional to 10,356,572 and 15,534,868

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Solution

The third proportional to 10,356,572 and 15,534,868 is: 23,302,317.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,356,572 : 15,534,868 = 15,534,868 : x
  2. Step 2: Convert to fraction form
    10,356,572/15,534,868 = 15,534,868/x
  3. Step 3: Cross multiply
    10,356,572x = 15,534,868 × 15,534,868
  4. Step 4: Simplify right side
    10,356,572x = 241,332,123,777,424
  5. Step 5: Solve for x
    x = 241,332,123,777,424/10,356,572
  6. Step 6: Final answer
    x = 23,302,317.00

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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.