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Finding the Third Proportional to 670,777,090 and 1,066,632,675

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Solution

The third proportional to 670,777,090 and 1,066,632,675 is: 1,696,100,359.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    670,777,090 : 1,066,632,675 = 1,066,632,675 : x
  2. Step 2: Convert to fraction form
    670,777,090/1,066,632,675 = 1,066,632,675/x
  3. Step 3: Cross multiply
    670,777,090x = 1,066,632,675 × 1,066,632,675
  4. Step 4: Simplify right side
    670,777,090x = 1,137,705,263,377,655,680
  5. Step 5: Solve for x
    x = 1,137,705,263,377,655,680/670,777,090
  6. Step 6: Final answer
    x = 1,696,100,359.33

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.