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Finding the Third Proportional to 333,767,880 and 724,993,515

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Solution

The third proportional to 333,767,880 and 724,993,515 is: 1,574,793,826.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,767,880 : 724,993,515 = 724,993,515 : x
  2. Step 2: Convert to fraction form
    333,767,880/724,993,515 = 724,993,515/x
  3. Step 3: Cross multiply
    333,767,880x = 724,993,515 × 724,993,515
  4. Step 4: Simplify right side
    333,767,880x = 525,615,596,792,055,232
  5. Step 5: Solve for x
    x = 525,615,596,792,055,232/333,767,880
  6. Step 6: Final answer
    x = 1,574,793,826.15

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.