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Finding the Third Proportional to 334,557,220.50 and 724,717,332

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Solution

The third proportional to 334,557,220.50 and 724,717,332 is: 1,569,881,560.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,557,220.50 : 724,717,332 = 724,717,332 : x
  2. Step 2: Convert to fraction form
    334,557,220.50/724,717,332 = 724,717,332/x
  3. Step 3: Cross multiply
    334,557,220.50x = 724,717,332 × 724,717,332
  4. Step 4: Simplify right side
    334,557,220.50x = 525,215,211,301,198,208
  5. Step 5: Solve for x
    x = 525,215,211,301,198,208/334,557,220.50
  6. Step 6: Final answer
    x = 1,569,881,560.22

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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.