Home / 4,665,000,620,198.70-6,989,859,558,878.50-2,484,479,520,369

Finding the Fourth Proportional to 4,665,000,620,198.70, 6,989,859,558,878.50 and 2,484,479,520,369

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Solution

The fourth proportional to 4,665,000,620,198.70, 6,989,859,558,878.50 and 2,484,479,520,369 is: 3,722,649,649,626.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,000,620,198.70 : 6,989,859,558,878.50 = 2,484,479,520,369 : x
  2. Step 2: Convert to fraction form
    4,665,000,620,198.70/6,989,859,558,878.50 = 2,484,479,520,369/x
  3. Step 3: Cross multiply
    4,665,000,620,198.70x = 6,989,859,558,878.50 × 2,484,479,520,369
  4. Step 4: Simplify right side
    4,665,000,620,198.70x = 17,366,162,924,289,125,865,488,384
  5. Step 5: Solve for x
    x = 17,366,162,924,289,125,865,488,384/4,665,000,620,198.70
  6. Step 6: Final answer
    x = 3,722,649,649,626.29

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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.