Home / 7,745,157,284.92-11,593,687,689.66-4,195,081,803.64

Finding the Fourth Proportional to 7,745,157,284.92, 11,593,687,689.66 and 4,195,081,803.64

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Solution

The fourth proportional to 7,745,157,284.92, 11,593,687,689.66 and 4,195,081,803.64 is: 6,279,597,234.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,745,157,284.92 : 11,593,687,689.66 = 4,195,081,803.64 : x
  2. Step 2: Convert to fraction form
    7,745,157,284.92/11,593,687,689.66 = 4,195,081,803.64/x
  3. Step 3: Cross multiply
    7,745,157,284.92x = 11,593,687,689.66 × 4,195,081,803.64
  4. Step 4: Simplify right side
    7,745,157,284.92x = 48,636,468,263,977,738,240
  5. Step 5: Solve for x
    x = 48,636,468,263,977,738,240/7,745,157,284.92
  6. Step 6: Final answer
    x = 6,279,597,234.09

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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.