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Finding the Third Proportional to 713,324,602.50 and 1,446,706,272

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Solution

The third proportional to 713,324,602.50 and 1,446,706,272 is: 2,934,090,637.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    713,324,602.50 : 1,446,706,272 = 1,446,706,272 : x
  2. Step 2: Convert to fraction form
    713,324,602.50/1,446,706,272 = 1,446,706,272/x
  3. Step 3: Cross multiply
    713,324,602.50x = 1,446,706,272 × 1,446,706,272
  4. Step 4: Simplify right side
    713,324,602.50x = 2,092,959,037,444,137,984
  5. Step 5: Solve for x
    x = 2,092,959,037,444,137,984/713,324,602.50
  6. Step 6: Final answer
    x = 2,934,090,637.15

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Why These Related Problems?

These problems maintain the same ratio (2.03) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.