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Finding the Third Proportional to 176,149,743 and 368,360,814

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Solution

The third proportional to 176,149,743 and 368,360,814 is: 770,308,755.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,149,743 : 368,360,814 = 368,360,814 : x
  2. Step 2: Convert to fraction form
    176,149,743/368,360,814 = 368,360,814/x
  3. Step 3: Cross multiply
    176,149,743x = 368,360,814 × 368,360,814
  4. Step 4: Simplify right side
    176,149,743x = 135,689,689,290,742,592
  5. Step 5: Solve for x
    x = 135,689,689,290,742,592/176,149,743
  6. Step 6: Final answer
    x = 770,308,755.38

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Why These Related Problems?

These problems maintain the same ratio (2.09) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.