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Finding the Third Proportional to 25,751,820 and 38,630,802

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Solution

The third proportional to 25,751,820 and 38,630,802 is: 57,950,811.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,751,820 : 38,630,802 = 38,630,802 : x
  2. Step 2: Convert to fraction form
    25,751,820/38,630,802 = 38,630,802/x
  3. Step 3: Cross multiply
    25,751,820x = 38,630,802 × 38,630,802
  4. Step 4: Simplify right side
    25,751,820x = 1,492,338,863,163,204
  5. Step 5: Solve for x
    x = 1,492,338,863,163,204/25,751,820
  6. Step 6: Final answer
    x = 57,950,811.37

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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.