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Finding the Third Proportional to 344,544,726.75 and 529,590,156

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Solution

The third proportional to 344,544,726.75 and 529,590,156 is: 814,018,359.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    344,544,726.75 : 529,590,156 = 529,590,156 : x
  2. Step 2: Convert to fraction form
    344,544,726.75/529,590,156 = 529,590,156/x
  3. Step 3: Cross multiply
    344,544,726.75x = 529,590,156 × 529,590,156
  4. Step 4: Simplify right side
    344,544,726.75x = 280,465,733,332,104,320
  5. Step 5: Solve for x
    x = 280,465,733,332,104,320/344,544,726.75
  6. Step 6: Final answer
    x = 814,018,359.76

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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.