Home / 6,048,669,691.20-9,072,332,690.40-4,956,247,444.80

Finding the Fourth Proportional to 6,048,669,691.20, 9,072,332,690.40 and 4,956,247,444.80

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Solution

The fourth proportional to 6,048,669,691.20, 9,072,332,690.40 and 4,956,247,444.80 is: 7,433,820,659.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,669,691.20 : 9,072,332,690.40 = 4,956,247,444.80 : x
  2. Step 2: Convert to fraction form
    6,048,669,691.20/9,072,332,690.40 = 4,956,247,444.80/x
  3. Step 3: Cross multiply
    6,048,669,691.20x = 9,072,332,690.40 × 4,956,247,444.80
  4. Step 4: Simplify right side
    6,048,669,691.20x = 44,964,725,715,170,508,800
  5. Step 5: Solve for x
    x = 44,964,725,715,170,508,800/6,048,669,691.20
  6. Step 6: Final answer
    x = 7,433,820,659.87

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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.