Home / 5,645,457,919.16-8,469,151,631.52-2,327,458,702.26

Finding the Fourth Proportional to 5,645,457,919.16, 8,469,151,631.52 and 2,327,458,702.26

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Solution

The fourth proportional to 5,645,457,919.16, 8,469,151,631.52 and 2,327,458,702.26 is: 3,491,585,793.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,645,457,919.16 : 8,469,151,631.52 = 2,327,458,702.26 : x
  2. Step 2: Convert to fraction form
    5,645,457,919.16/8,469,151,631.52 = 2,327,458,702.26/x
  3. Step 3: Cross multiply
    5,645,457,919.16x = 8,469,151,631.52 × 2,327,458,702.26
  4. Step 4: Simplify right side
    5,645,457,919.16x = 19,711,600,665,564,041,216
  5. Step 5: Solve for x
    x = 19,711,600,665,564,041,216/5,645,457,919.16
  6. Step 6: Final answer
    x = 3,491,585,793.01

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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.