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Finding the Third Proportional to 20,856,233.25 and 30,537,729

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Solution

The third proportional to 20,856,233.25 and 30,537,729 is: 44,713,390.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,856,233.25 : 30,537,729 = 30,537,729 : x
  2. Step 2: Convert to fraction form
    20,856,233.25/30,537,729 = 30,537,729/x
  3. Step 3: Cross multiply
    20,856,233.25x = 30,537,729 × 30,537,729
  4. Step 4: Simplify right side
    20,856,233.25x = 932,552,892,477,441
  5. Step 5: Solve for x
    x = 932,552,892,477,441/20,856,233.25
  6. Step 6: Final answer
    x = 44,713,390.06

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Why These Related Problems?

These problems maintain the same ratio (1.46) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.