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Finding the Third Proportional to 93,305,821.50 and 207,321,075

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Solution

The third proportional to 93,305,821.50 and 207,321,075 is: 460,657,517.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,305,821.50 : 207,321,075 = 207,321,075 : x
  2. Step 2: Convert to fraction form
    93,305,821.50/207,321,075 = 207,321,075/x
  3. Step 3: Cross multiply
    93,305,821.50x = 207,321,075 × 207,321,075
  4. Step 4: Simplify right side
    93,305,821.50x = 42,982,028,139,155,624
  5. Step 5: Solve for x
    x = 42,982,028,139,155,624/93,305,821.50
  6. Step 6: Final answer
    x = 460,657,517.91

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.