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Finding the Third Proportional to 332,200,220 and 711,784,210

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Solution

The third proportional to 332,200,220 and 711,784,210 is: 1,525,094,599.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,200,220 : 711,784,210 = 711,784,210 : x
  2. Step 2: Convert to fraction form
    332,200,220/711,784,210 = 711,784,210/x
  3. Step 3: Cross multiply
    332,200,220x = 711,784,210 × 711,784,210
  4. Step 4: Simplify right side
    332,200,220x = 506,636,761,605,324,096
  5. Step 5: Solve for x
    x = 506,636,761,605,324,096/332,200,220
  6. Step 6: Final answer
    x = 1,525,094,599.89

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.