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Finding the Third Proportional to 11,415,210 and 16,713,279

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Solution

The third proportional to 11,415,210 and 16,713,279 is: 24,470,307.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,415,210 : 16,713,279 = 16,713,279 : x
  2. Step 2: Convert to fraction form
    11,415,210/16,713,279 = 16,713,279/x
  3. Step 3: Cross multiply
    11,415,210x = 16,713,279 × 16,713,279
  4. Step 4: Simplify right side
    11,415,210x = 279,333,694,931,841
  5. Step 5: Solve for x
    x = 279,333,694,931,841/11,415,210
  6. Step 6: Final answer
    x = 24,470,307.15

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.