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Finding the Third Proportional to 332,316,710 and 727,179,340

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Solution

The third proportional to 332,316,710 and 727,179,340 is: 1,591,222,399.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,316,710 : 727,179,340 = 727,179,340 : x
  2. Step 2: Convert to fraction form
    332,316,710/727,179,340 = 727,179,340/x
  3. Step 3: Cross multiply
    332,316,710x = 727,179,340 × 727,179,340
  4. Step 4: Simplify right side
    332,316,710x = 528,789,792,522,835,584
  5. Step 5: Solve for x
    x = 528,789,792,522,835,584/332,316,710
  6. Step 6: Final answer
    x = 1,591,222,399.03

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.