Home / 65,200,626.70-97,800,940.05-34,967,538.70

Finding the Fourth Proportional to 65,200,626.70, 97,800,940.05 and 34,967,538.70

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Solution

The fourth proportional to 65,200,626.70, 97,800,940.05 and 34,967,538.70 is: 52,451,308.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,200,626.70 : 97,800,940.05 = 34,967,538.70 : x
  2. Step 2: Convert to fraction form
    65,200,626.70/97,800,940.05 = 34,967,538.70/x
  3. Step 3: Cross multiply
    65,200,626.70x = 97,800,940.05 × 34,967,538.70
  4. Step 4: Simplify right side
    65,200,626.70x = 3,419,858,156,094,755
  5. Step 5: Solve for x
    x = 3,419,858,156,094,755/65,200,626.70
  6. Step 6: Final answer
    x = 52,451,308.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.