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Finding the Third Proportional to 10,448,246 and 16,145,205

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Solution

The third proportional to 10,448,246 and 16,145,205 is: 24,948,459.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,448,246 : 16,145,205 = 16,145,205 : x
  2. Step 2: Convert to fraction form
    10,448,246/16,145,205 = 16,145,205/x
  3. Step 3: Cross multiply
    10,448,246x = 16,145,205 × 16,145,205
  4. Step 4: Simplify right side
    10,448,246x = 260,667,644,492,025
  5. Step 5: Solve for x
    x = 260,667,644,492,025/10,448,246
  6. Step 6: Final answer
    x = 24,948,459.72

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.