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Finding the Third Proportional to 16,370,084 and 25,679,797

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Solution

The third proportional to 16,370,084 and 25,679,797 is: 40,283,970.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,370,084 : 25,679,797 = 25,679,797 : x
  2. Step 2: Convert to fraction form
    16,370,084/25,679,797 = 25,679,797/x
  3. Step 3: Cross multiply
    16,370,084x = 25,679,797 × 25,679,797
  4. Step 4: Simplify right side
    16,370,084x = 659,451,973,961,209
  5. Step 5: Solve for x
    x = 659,451,973,961,209/16,370,084
  6. Step 6: Final answer
    x = 40,283,970.07

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Why These Related Problems?

These problems maintain the same ratio (1.57) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.