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Finding the Third Proportional to 11,874,396 and 25,881,576

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Solution

The third proportional to 11,874,396 and 25,881,576 is: 56,411,793.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,874,396 : 25,881,576 = 25,881,576 : x
  2. Step 2: Convert to fraction form
    11,874,396/25,881,576 = 25,881,576/x
  3. Step 3: Cross multiply
    11,874,396x = 25,881,576 × 25,881,576
  4. Step 4: Simplify right side
    11,874,396x = 669,855,976,243,776
  5. Step 5: Solve for x
    x = 669,855,976,243,776/11,874,396
  6. Step 6: Final answer
    x = 56,411,793.60

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.