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Finding the Third Proportional to 6,625,590 and 14,196,000

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Solution

The third proportional to 6,625,590 and 14,196,000 is: 30,416,372.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625,590 : 14,196,000 = 14,196,000 : x
  2. Step 2: Convert to fraction form
    6,625,590/14,196,000 = 14,196,000/x
  3. Step 3: Cross multiply
    6,625,590x = 14,196,000 × 14,196,000
  4. Step 4: Simplify right side
    6,625,590x = 201,526,416,000,000
  5. Step 5: Solve for x
    x = 201,526,416,000,000/6,625,590
  6. Step 6: Final answer
    x = 30,416,372.88

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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.