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Finding the Third Proportional to 6,196,008 and 13,421,363

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Solution

The third proportional to 6,196,008 and 13,421,363 is: 29,072,426.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,196,008 : 13,421,363 = 13,421,363 : x
  2. Step 2: Convert to fraction form
    6,196,008/13,421,363 = 13,421,363/x
  3. Step 3: Cross multiply
    6,196,008x = 13,421,363 × 13,421,363
  4. Step 4: Simplify right side
    6,196,008x = 180,132,984,777,769
  5. Step 5: Solve for x
    x = 180,132,984,777,769/6,196,008
  6. Step 6: Final answer
    x = 29,072,426.11

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.