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Finding the Third Proportional to 49,723,335 and 108,478,695

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Solution

The third proportional to 49,723,335 and 108,478,695 is: 236,662,067.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,723,335 : 108,478,695 = 108,478,695 : x
  2. Step 2: Convert to fraction form
    49,723,335/108,478,695 = 108,478,695/x
  3. Step 3: Cross multiply
    49,723,335x = 108,478,695 × 108,478,695
  4. Step 4: Simplify right side
    49,723,335x = 11,767,627,268,903,024
  5. Step 5: Solve for x
    x = 11,767,627,268,903,024/49,723,335
  6. Step 6: Final answer
    x = 236,662,067.60

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.