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Finding the Third Proportional to 174,595,116 and 242,760,555

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Solution

The third proportional to 174,595,116 and 242,760,555 is: 337,539,150.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,595,116 : 242,760,555 = 242,760,555 : x
  2. Step 2: Convert to fraction form
    174,595,116/242,760,555 = 242,760,555/x
  3. Step 3: Cross multiply
    174,595,116x = 242,760,555 × 242,760,555
  4. Step 4: Simplify right side
    174,595,116x = 58,932,687,063,908,024
  5. Step 5: Solve for x
    x = 58,932,687,063,908,024/174,595,116
  6. Step 6: Final answer
    x = 337,539,150.09

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.