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Finding the Third Proportional to 8,237,266.50 and 17,156,313

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Solution

The third proportional to 8,237,266.50 and 17,156,313 is: 35,732,615.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,237,266.50 : 17,156,313 = 17,156,313 : x
  2. Step 2: Convert to fraction form
    8,237,266.50/17,156,313 = 17,156,313/x
  3. Step 3: Cross multiply
    8,237,266.50x = 17,156,313 × 17,156,313
  4. Step 4: Simplify right side
    8,237,266.50x = 294,339,075,753,969
  5. Step 5: Solve for x
    x = 294,339,075,753,969/8,237,266.50
  6. Step 6: Final answer
    x = 35,732,615.40

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.