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Finding the Third Proportional to 25,751,816 and 38,630,796

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Solution

The third proportional to 25,751,816 and 38,630,796 is: 57,950,802.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,816 : 38,630,796 = 38,630,796 : x
  2. Step 2: Convert to fraction form
    25,751,816/38,630,796 = 38,630,796/x
  3. Step 3: Cross multiply
    25,751,816x = 38,630,796 × 38,630,796
  4. Step 4: Simplify right side
    25,751,816x = 1,492,338,399,593,616
  5. Step 5: Solve for x
    x = 1,492,338,399,593,616/25,751,816
  6. Step 6: Final answer
    x = 57,950,802.37

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.