Home / 41,688,182.25-90,552,809.25

Finding the Third Proportional to 41,688,182.25 and 90,552,809.25

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Solution

The third proportional to 41,688,182.25 and 90,552,809.25 is: 196,693,902.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,688,182.25 : 90,552,809.25 = 90,552,809.25 : x
  2. Step 2: Convert to fraction form
    41,688,182.25/90,552,809.25 = 90,552,809.25/x
  3. Step 3: Cross multiply
    41,688,182.25x = 90,552,809.25 × 90,552,809.25
  4. Step 4: Simplify right side
    41,688,182.25x = 8,199,811,263,066,886
  5. Step 5: Solve for x
    x = 8,199,811,263,066,886/41,688,182.25
  6. Step 6: Final answer
    x = 196,693,902.70

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.