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Finding the Third Proportional to 48,724,704.67 and 108,343,485.67

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Solution

The third proportional to 48,724,704.67 and 108,343,485.67 is: 240,910,867.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,724,704.67 : 108,343,485.67 = 108,343,485.67 : x
  2. Step 2: Convert to fraction form
    48,724,704.67/108,343,485.67 = 108,343,485.67/x
  3. Step 3: Cross multiply
    48,724,704.67x = 108,343,485.67 × 108,343,485.67
  4. Step 4: Simplify right side
    48,724,704.67x = 11,738,310,886,683,454
  5. Step 5: Solve for x
    x = 11,738,310,886,683,454/48,724,704.67
  6. Step 6: Final answer
    x = 240,910,867.84

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.