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Finding the Third Proportional to 11,398,312 and 16,796,072

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Solution

The third proportional to 11,398,312 and 16,796,072 is: 24,749,983.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,398,312 : 16,796,072 = 16,796,072 : x
  2. Step 2: Convert to fraction form
    11,398,312/16,796,072 = 16,796,072/x
  3. Step 3: Cross multiply
    11,398,312x = 16,796,072 × 16,796,072
  4. Step 4: Simplify right side
    11,398,312x = 282,108,034,629,184
  5. Step 5: Solve for x
    x = 282,108,034,629,184/11,398,312
  6. Step 6: Final answer
    x = 24,749,983.56

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.