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Finding the Third Proportional to 355,294,960.88 and 792,283,747.50

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Solution

The third proportional to 355,294,960.88 and 792,283,747.50 is: 1,766,739,204.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,294,960.88 : 792,283,747.50 = 792,283,747.50 : x
  2. Step 2: Convert to fraction form
    355,294,960.88/792,283,747.50 = 792,283,747.50/x
  3. Step 3: Cross multiply
    355,294,960.88x = 792,283,747.50 × 792,283,747.50
  4. Step 4: Simplify right side
    355,294,960.88x = 627,713,536,552,643,712
  5. Step 5: Solve for x
    x = 627,713,536,552,643,712/355,294,960.88
  6. Step 6: Final answer
    x = 1,766,739,204.54

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Why These Related Problems?

These problems maintain the same ratio (2.23) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.