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Finding the Third Proportional to 452,804,033.50 and 679,685,311

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Solution

The third proportional to 452,804,033.50 and 679,685,311 is: 1,020,247,364.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    452,804,033.50 : 679,685,311 = 679,685,311 : x
  2. Step 2: Convert to fraction form
    452,804,033.50/679,685,311 = 679,685,311/x
  3. Step 3: Cross multiply
    452,804,033.50x = 679,685,311 × 679,685,311
  4. Step 4: Simplify right side
    452,804,033.50x = 461,972,121,989,166,720
  5. Step 5: Solve for x
    x = 461,972,121,989,166,720/452,804,033.50
  6. Step 6: Final answer
    x = 1,020,247,364.89

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.