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Finding the Third Proportional to 185,545,355 and 366,407,250

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Solution

The third proportional to 185,545,355 and 366,407,250 is: 723,565,797.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,545,355 : 366,407,250 = 366,407,250 : x
  2. Step 2: Convert to fraction form
    185,545,355/366,407,250 = 366,407,250/x
  3. Step 3: Cross multiply
    185,545,355x = 366,407,250 × 366,407,250
  4. Step 4: Simplify right side
    185,545,355x = 134,254,272,852,562,496
  5. Step 5: Solve for x
    x = 134,254,272,852,562,496/185,545,355
  6. Step 6: Final answer
    x = 723,565,797.98

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Why These Related Problems?

These problems maintain the same ratio (1.97) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.