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Finding the Third Proportional to 11,849,932 and 25,379,477.75

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Solution

The third proportional to 11,849,932 and 25,379,477.75 is: 54,356,252.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,849,932 : 25,379,477.75 = 25,379,477.75 : x
  2. Step 2: Convert to fraction form
    11,849,932/25,379,477.75 = 25,379,477.75/x
  3. Step 3: Cross multiply
    11,849,932x = 25,379,477.75 × 25,379,477.75
  4. Step 4: Simplify right side
    11,849,932x = 644,117,890,862,745
  5. Step 5: Solve for x
    x = 644,117,890,862,745/11,849,932
  6. Step 6: Final answer
    x = 54,356,252.07

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.