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Finding the Third Proportional to 10,604,213 and 16,818,299

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Solution

The third proportional to 10,604,213 and 16,818,299 is: 26,673,849.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,604,213 : 16,818,299 = 16,818,299 : x
  2. Step 2: Convert to fraction form
    10,604,213/16,818,299 = 16,818,299/x
  3. Step 3: Cross multiply
    10,604,213x = 16,818,299 × 16,818,299
  4. Step 4: Simplify right side
    10,604,213x = 282,855,181,253,401
  5. Step 5: Solve for x
    x = 282,855,181,253,401/10,604,213
  6. Step 6: Final answer
    x = 26,673,849.46

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.