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Finding the Third Proportional to 109,601,761.50 and 240,898,563

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Solution

The third proportional to 109,601,761.50 and 240,898,563 is: 529,481,614.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,601,761.50 : 240,898,563 = 240,898,563 : x
  2. Step 2: Convert to fraction form
    109,601,761.50/240,898,563 = 240,898,563/x
  3. Step 3: Cross multiply
    109,601,761.50x = 240,898,563 × 240,898,563
  4. Step 4: Simplify right side
    109,601,761.50x = 58,032,117,655,464,968
  5. Step 5: Solve for x
    x = 58,032,117,655,464,968/109,601,761.50
  6. Step 6: Final answer
    x = 529,481,614.72

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.