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Finding the Third Proportional to 7,960,032 and 12,006,630

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Solution

The third proportional to 7,960,032 and 12,006,630 is: 18,110,374.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,960,032 : 12,006,630 = 12,006,630 : x
  2. Step 2: Convert to fraction form
    7,960,032/12,006,630 = 12,006,630/x
  3. Step 3: Cross multiply
    7,960,032x = 12,006,630 × 12,006,630
  4. Step 4: Simplify right side
    7,960,032x = 144,159,163,956,900
  5. Step 5: Solve for x
    x = 144,159,163,956,900/7,960,032
  6. Step 6: Final answer
    x = 18,110,374.93

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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.