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Finding the Third Proportional to 18,996,327.50 and 44,798,618.50

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Solution

The third proportional to 18,996,327.50 and 44,798,618.50 is: 105,647,590.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,996,327.50 : 44,798,618.50 = 44,798,618.50 : x
  2. Step 2: Convert to fraction form
    18,996,327.50/44,798,618.50 = 44,798,618.50/x
  3. Step 3: Cross multiply
    18,996,327.50x = 44,798,618.50 × 44,798,618.50
  4. Step 4: Simplify right side
    18,996,327.50x = 2,006,916,219,508,542.25
  5. Step 5: Solve for x
    x = 2,006,916,219,508,542.25/18,996,327.50
  6. Step 6: Final answer
    x = 105,647,590.01

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.