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Finding the Third Proportional to 295,080,766.75 and 636,127,548.25

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Solution

The third proportional to 295,080,766.75 and 636,127,548.25 is: 1,371,347,452.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,080,766.75 : 636,127,548.25 = 636,127,548.25 : x
  2. Step 2: Convert to fraction form
    295,080,766.75/636,127,548.25 = 636,127,548.25/x
  3. Step 3: Cross multiply
    295,080,766.75x = 636,127,548.25 × 636,127,548.25
  4. Step 4: Simplify right side
    295,080,766.75x = 404,658,257,642,556,096
  5. Step 5: Solve for x
    x = 404,658,257,642,556,096/295,080,766.75
  6. Step 6: Final answer
    x = 1,371,347,452.09

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.