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Finding the Third Proportional to 11,583,636 and 15,714,252

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Solution

The third proportional to 11,583,636 and 15,714,252 is: 21,317,806.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,583,636 : 15,714,252 = 15,714,252 : x
  2. Step 2: Convert to fraction form
    11,583,636/15,714,252 = 15,714,252/x
  3. Step 3: Cross multiply
    11,583,636x = 15,714,252 × 15,714,252
  4. Step 4: Simplify right side
    11,583,636x = 246,937,715,919,504
  5. Step 5: Solve for x
    x = 246,937,715,919,504/11,583,636
  6. Step 6: Final answer
    x = 21,317,806.94

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.