Home / 2,636,924,664.70-3,956,016,853.05-796,695,384.70

Finding the Fourth Proportional to 2,636,924,664.70, 3,956,016,853.05 and 796,695,384.70

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Solution

The fourth proportional to 2,636,924,664.70, 3,956,016,853.05 and 796,695,384.70 is: 1,195,233,375.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,636,924,664.70 : 3,956,016,853.05 = 796,695,384.70 : x
  2. Step 2: Convert to fraction form
    2,636,924,664.70/3,956,016,853.05 = 796,695,384.70/x
  3. Step 3: Cross multiply
    2,636,924,664.70x = 3,956,016,853.05 × 796,695,384.70
  4. Step 4: Simplify right side
    2,636,924,664.70x = 3,151,740,368,620,353,536
  5. Step 5: Solve for x
    x = 3,151,740,368,620,353,536/2,636,924,664.70
  6. Step 6: Final answer
    x = 1,195,233,375.76

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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.