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Finding the Third Proportional to 6,162,126 and 13,298,547

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Solution

The third proportional to 6,162,126 and 13,298,547 is: 28,699,729.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,162,126 : 13,298,547 = 13,298,547 : x
  2. Step 2: Convert to fraction form
    6,162,126/13,298,547 = 13,298,547/x
  3. Step 3: Cross multiply
    6,162,126x = 13,298,547 × 13,298,547
  4. Step 4: Simplify right side
    6,162,126x = 176,851,352,311,209
  5. Step 5: Solve for x
    x = 176,851,352,311,209/6,162,126
  6. Step 6: Final answer
    x = 28,699,729.98

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.