Home / 4,665,000,620,198.40-6,989,859,558,878.40-2,484,479,520,368.60

Finding the Fourth Proportional to 4,665,000,620,198.40, 6,989,859,558,878.40 and 2,484,479,520,368.60

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Solution

The fourth proportional to 4,665,000,620,198.40, 6,989,859,558,878.40 and 2,484,479,520,368.60 is: 3,722,649,649,625.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,665,000,620,198.40 : 6,989,859,558,878.40 = 2,484,479,520,368.60 : x
  2. Step 2: Convert to fraction form
    4,665,000,620,198.40/6,989,859,558,878.40 = 2,484,479,520,368.60/x
  3. Step 3: Cross multiply
    4,665,000,620,198.40x = 6,989,859,558,878.40 × 2,484,479,520,368.60
  4. Step 4: Simplify right side
    4,665,000,620,198.40x = 17,366,162,924,286,082,881,159,168
  5. Step 5: Solve for x
    x = 17,366,162,924,286,082,881,159,168/4,665,000,620,198.40
  6. Step 6: Final answer
    x = 3,722,649,649,625.88

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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.