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Finding the Third Proportional to 344,544,660 and 529,590,055

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Solution

The third proportional to 344,544,660 and 529,590,055 is: 814,018,206.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,544,660 : 529,590,055 = 529,590,055 : x
  2. Step 2: Convert to fraction form
    344,544,660/529,590,055 = 529,590,055/x
  3. Step 3: Cross multiply
    344,544,660x = 529,590,055 × 529,590,055
  4. Step 4: Simplify right side
    344,544,660x = 280,465,626,354,903,040
  5. Step 5: Solve for x
    x = 280,465,626,354,903,040/344,544,660
  6. Step 6: Final answer
    x = 814,018,206.97

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.