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Finding the Third Proportional to 45,674,541.50 and 62,211,523.50

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Solution

The third proportional to 45,674,541.50 and 62,211,523.50 is: 84,735,906.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,674,541.50 : 62,211,523.50 = 62,211,523.50 : x
  2. Step 2: Convert to fraction form
    45,674,541.50/62,211,523.50 = 62,211,523.50/x
  3. Step 3: Cross multiply
    45,674,541.50x = 62,211,523.50 × 62,211,523.50
  4. Step 4: Simplify right side
    45,674,541.50x = 3,870,273,656,191,052
  5. Step 5: Solve for x
    x = 3,870,273,656,191,052/45,674,541.50
  6. Step 6: Final answer
    x = 84,735,906.02

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.