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Finding the Third Proportional to 18,460.41 and 40,611.38

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Solution

The third proportional to 18,460.41 and 40,611.38 is: 89,341.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,460.41 : 40,611.38 = 40,611.38 : x
  2. Step 2: Convert to fraction form
    18,460.41/40,611.38 = 40,611.38/x
  3. Step 3: Cross multiply
    18,460.41x = 40,611.38 × 40,611.38
  4. Step 4: Simplify right side
    18,460.41x = 1,649,283,779.39
  5. Step 5: Solve for x
    x = 1,649,283,779.39/18,460.41
  6. Step 6: Final answer
    x = 89,341.68

Related Problems

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.