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Finding the Third Proportional to 7,195,296 and 15,322,776

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Solution

The third proportional to 7,195,296 and 15,322,776 is: 32,630,688.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,195,296 : 15,322,776 = 15,322,776 : x
  2. Step 2: Convert to fraction form
    7,195,296/15,322,776 = 15,322,776/x
  3. Step 3: Cross multiply
    7,195,296x = 15,322,776 × 15,322,776
  4. Step 4: Simplify right side
    7,195,296x = 234,787,464,346,176
  5. Step 5: Solve for x
    x = 234,787,464,346,176/7,195,296
  6. Step 6: Final answer
    x = 32,630,688.76

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Why These Related Problems?

These problems maintain the same ratio (2.13) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.