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Finding the Third Proportional to 606,492,623.25 and 866,692,008

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Solution

The third proportional to 606,492,623.25 and 866,692,008 is: 1,238,522,956.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,492,623.25 : 866,692,008 = 866,692,008 : x
  2. Step 2: Convert to fraction form
    606,492,623.25/866,692,008 = 866,692,008/x
  3. Step 3: Cross multiply
    606,492,623.25x = 866,692,008 × 866,692,008
  4. Step 4: Simplify right side
    606,492,623.25x = 751,155,036,731,072,000
  5. Step 5: Solve for x
    x = 751,155,036,731,072,000/606,492,623.25
  6. Step 6: Final answer
    x = 1,238,522,956.32

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Why These Related Problems?

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