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Finding the Third Proportional to 8,833,134 and 12,958,070

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Solution

The third proportional to 8,833,134 and 12,958,070 is: 19,009,286.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,134 : 12,958,070 = 12,958,070 : x
  2. Step 2: Convert to fraction form
    8,833,134/12,958,070 = 12,958,070/x
  3. Step 3: Cross multiply
    8,833,134x = 12,958,070 × 12,958,070
  4. Step 4: Simplify right side
    8,833,134x = 167,911,578,124,900
  5. Step 5: Solve for x
    x = 167,911,578,124,900/8,833,134
  6. Step 6: Final answer
    x = 19,009,286.87

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.