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Finding the Third Proportional to 11,437,634 and 23,668,420

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Solution

The third proportional to 11,437,634 and 23,668,420 is: 48,978,145.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,437,634 : 23,668,420 = 23,668,420 : x
  2. Step 2: Convert to fraction form
    11,437,634/23,668,420 = 23,668,420/x
  3. Step 3: Cross multiply
    11,437,634x = 23,668,420 × 23,668,420
  4. Step 4: Simplify right side
    11,437,634x = 560,194,105,296,400
  5. Step 5: Solve for x
    x = 560,194,105,296,400/11,437,634
  6. Step 6: Final answer
    x = 48,978,145.77

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Why These Related Problems?

These problems maintain the same ratio (2.07) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.