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Finding the Third Proportional to 332,794,851.75 and 710,108,950.50

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Solution

The third proportional to 332,794,851.75 and 710,108,950.50 is: 1,515,211,905.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,794,851.75 : 710,108,950.50 = 710,108,950.50 : x
  2. Step 2: Convert to fraction form
    332,794,851.75/710,108,950.50 = 710,108,950.50/x
  3. Step 3: Cross multiply
    332,794,851.75x = 710,108,950.50 × 710,108,950.50
  4. Step 4: Simplify right side
    332,794,851.75x = 504,254,721,580,211,456
  5. Step 5: Solve for x
    x = 504,254,721,580,211,456/332,794,851.75
  6. Step 6: Final answer
    x = 1,515,211,905.86

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.