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Finding the Third Proportional to 326,611,876.50 and 483,795,297

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Solution

The third proportional to 326,611,876.50 and 483,795,297 is: 716,623,938.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    326,611,876.50 : 483,795,297 = 483,795,297 : x
  2. Step 2: Convert to fraction form
    326,611,876.50/483,795,297 = 483,795,297/x
  3. Step 3: Cross multiply
    326,611,876.50x = 483,795,297 × 483,795,297
  4. Step 4: Simplify right side
    326,611,876.50x = 234,057,889,399,318,208
  5. Step 5: Solve for x
    x = 234,057,889,399,318,208/326,611,876.50
  6. Step 6: Final answer
    x = 716,623,938.81

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Why These Related Problems?

These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.