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Finding the Third Proportional to 54,684,633 and 118,757,835

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Solution

The third proportional to 54,684,633 and 118,757,835 is: 257,904,690.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,684,633 : 118,757,835 = 118,757,835 : x
  2. Step 2: Convert to fraction form
    54,684,633/118,757,835 = 118,757,835/x
  3. Step 3: Cross multiply
    54,684,633x = 118,757,835 × 118,757,835
  4. Step 4: Simplify right side
    54,684,633x = 14,103,423,373,887,224
  5. Step 5: Solve for x
    x = 14,103,423,373,887,224/54,684,633
  6. Step 6: Final answer
    x = 257,904,690.96

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.