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Finding the Third Proportional to 9,061,837 and 13,724,370

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Solution

The third proportional to 9,061,837 and 13,724,370 is: 20,785,888.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,061,837 : 13,724,370 = 13,724,370 : x
  2. Step 2: Convert to fraction form
    9,061,837/13,724,370 = 13,724,370/x
  3. Step 3: Cross multiply
    9,061,837x = 13,724,370 × 13,724,370
  4. Step 4: Simplify right side
    9,061,837x = 188,358,331,896,900
  5. Step 5: Solve for x
    x = 188,358,331,896,900/9,061,837
  6. Step 6: Final answer
    x = 20,785,888.32

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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.