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Finding the Third Proportional to 295,694,111.25 and 459,669,816

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Solution

The third proportional to 295,694,111.25 and 459,669,816 is: 714,577,435.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,694,111.25 : 459,669,816 = 459,669,816 : x
  2. Step 2: Convert to fraction form
    295,694,111.25/459,669,816 = 459,669,816/x
  3. Step 3: Cross multiply
    295,694,111.25x = 459,669,816 × 459,669,816
  4. Step 4: Simplify right side
    295,694,111.25x = 211,296,339,741,473,856
  5. Step 5: Solve for x
    x = 211,296,339,741,473,856/295,694,111.25
  6. Step 6: Final answer
    x = 714,577,435.61

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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.