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Finding the Third Proportional to 41,321,426 and 90,083,034

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Solution

The third proportional to 41,321,426 and 90,083,034 is: 196,386,083.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,321,426 : 90,083,034 = 90,083,034 : x
  2. Step 2: Convert to fraction form
    41,321,426/90,083,034 = 90,083,034/x
  3. Step 3: Cross multiply
    41,321,426x = 90,083,034 × 90,083,034
  4. Step 4: Simplify right side
    41,321,426x = 8,114,953,014,645,156
  5. Step 5: Solve for x
    x = 8,114,953,014,645,156/41,321,426
  6. Step 6: Final answer
    x = 196,386,083.45

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.