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Finding the Third Proportional to 19,624,321.50 and 29,245,041

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Solution

The third proportional to 19,624,321.50 and 29,245,041 is: 43,582,267.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,624,321.50 : 29,245,041 = 29,245,041 : x
  2. Step 2: Convert to fraction form
    19,624,321.50/29,245,041 = 29,245,041/x
  3. Step 3: Cross multiply
    19,624,321.50x = 29,245,041 × 29,245,041
  4. Step 4: Simplify right side
    19,624,321.50x = 855,272,423,091,681
  5. Step 5: Solve for x
    x = 855,272,423,091,681/19,624,321.50
  6. Step 6: Final answer
    x = 43,582,267.19

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.