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Finding the Third Proportional to 12,134,914 and 26,070,831

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Solution

The third proportional to 12,134,914 and 26,070,831 is: 56,010,963.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,134,914 : 26,070,831 = 26,070,831 : x
  2. Step 2: Convert to fraction form
    12,134,914/26,070,831 = 26,070,831/x
  3. Step 3: Cross multiply
    12,134,914x = 26,070,831 × 26,070,831
  4. Step 4: Simplify right side
    12,134,914x = 679,688,229,030,561
  5. Step 5: Solve for x
    x = 679,688,229,030,561/12,134,914
  6. Step 6: Final answer
    x = 56,010,963.82

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.