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Finding the Third Proportional to 10,079,026 and 15,564,115

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Solution

The third proportional to 10,079,026 and 15,564,115 is: 24,034,234.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,079,026 : 15,564,115 = 15,564,115 : x
  2. Step 2: Convert to fraction form
    10,079,026/15,564,115 = 15,564,115/x
  3. Step 3: Cross multiply
    10,079,026x = 15,564,115 × 15,564,115
  4. Step 4: Simplify right side
    10,079,026x = 242,241,675,733,225
  5. Step 5: Solve for x
    x = 242,241,675,733,225/10,079,026
  6. Step 6: Final answer
    x = 24,034,234.63

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.