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Finding the Third Proportional to 569,066,636 and 853,599,896

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Solution

The third proportional to 569,066,636 and 853,599,896 is: 1,280,399,757.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,066,636 : 853,599,896 = 853,599,896 : x
  2. Step 2: Convert to fraction form
    569,066,636/853,599,896 = 853,599,896/x
  3. Step 3: Cross multiply
    569,066,636x = 853,599,896 × 853,599,896
  4. Step 4: Simplify right side
    569,066,636x = 728,632,782,451,210,752
  5. Step 5: Solve for x
    x = 728,632,782,451,210,752/569,066,636
  6. Step 6: Final answer
    x = 1,280,399,757.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.