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Finding the Third Proportional to 25,227,912 and 38,352,031

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Solution

The third proportional to 25,227,912 and 38,352,031 is: 58,303,607.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,227,912 : 38,352,031 = 38,352,031 : x
  2. Step 2: Convert to fraction form
    25,227,912/38,352,031 = 38,352,031/x
  3. Step 3: Cross multiply
    25,227,912x = 38,352,031 × 38,352,031
  4. Step 4: Simplify right side
    25,227,912x = 1,470,878,281,824,961
  5. Step 5: Solve for x
    x = 1,470,878,281,824,961/25,227,912
  6. Step 6: Final answer
    x = 58,303,607.60

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.