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Finding the Third Proportional to 6,636,178.13 and 10,015,093.13

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Solution

The third proportional to 6,636,178.13 and 10,015,093.13 is: 15,114,436.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,178.13 : 10,015,093.13 = 10,015,093.13 : x
  2. Step 2: Convert to fraction form
    6,636,178.13/10,015,093.13 = 10,015,093.13/x
  3. Step 3: Cross multiply
    6,636,178.13x = 10,015,093.13 × 10,015,093.13
  4. Step 4: Simplify right side
    6,636,178.13x = 100,302,090,302,422.27
  5. Step 5: Solve for x
    x = 100,302,090,302,422.27/6,636,178.13
  6. Step 6: Final answer
    x = 15,114,436.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.