Home / 41,463,540.56-90,219,637.69

Finding the Third Proportional to 41,463,540.56 and 90,219,637.69

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Solution

The third proportional to 41,463,540.56 and 90,219,637.69 is: 196,306,994.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,463,540.56 : 90,219,637.69 = 90,219,637.69 : x
  2. Step 2: Convert to fraction form
    41,463,540.56/90,219,637.69 = 90,219,637.69/x
  3. Step 3: Cross multiply
    41,463,540.56x = 90,219,637.69 × 90,219,637.69
  4. Step 4: Simplify right side
    41,463,540.56x = 8,139,583,024,463,770
  5. Step 5: Solve for x
    x = 8,139,583,024,463,770/41,463,540.56
  6. Step 6: Final answer
    x = 196,306,994.39

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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.