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Finding the Third Proportional to 606,514,478.25 and 866,724,996

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Solution

The third proportional to 606,514,478.25 and 866,724,996 is: 1,238,572,607.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,514,478.25 : 866,724,996 = 866,724,996 : x
  2. Step 2: Convert to fraction form
    606,514,478.25/866,724,996 = 866,724,996/x
  3. Step 3: Cross multiply
    606,514,478.25x = 866,724,996 × 866,724,996
  4. Step 4: Simplify right side
    606,514,478.25x = 751,212,218,691,200,000
  5. Step 5: Solve for x
    x = 751,212,218,691,200,000/606,514,478.25
  6. Step 6: Final answer
    x = 1,238,572,607.30

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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.