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Finding the Third Proportional to 9,444,264.77 and 20,023,492.83

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Solution

The third proportional to 9,444,264.77 and 20,023,492.83 is: 42,453,306.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,444,264.77 : 20,023,492.83 = 20,023,492.83 : x
  2. Step 2: Convert to fraction form
    9,444,264.77/20,023,492.83 = 20,023,492.83/x
  3. Step 3: Cross multiply
    9,444,264.77x = 20,023,492.83 × 20,023,492.83
  4. Step 4: Simplify right side
    9,444,264.77x = 400,940,265,272,608.56
  5. Step 5: Solve for x
    x = 400,940,265,272,608.56/9,444,264.77
  6. Step 6: Final answer
    x = 42,453,306.33

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Why These Related Problems?

These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.