Home / 6,117,972,183,465.60-8,446,612,554,232.20-3,894,447,744,912.30

Finding the Fourth Proportional to 6,117,972,183,465.60, 8,446,612,554,232.20 and 3,894,447,744,912.30

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Solution

The fourth proportional to 6,117,972,183,465.60, 8,446,612,554,232.20 and 3,894,447,744,912.30 is: 5,376,763,775,238.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,117,972,183,465.60 : 8,446,612,554,232.20 = 3,894,447,744,912.30 : x
  2. Step 2: Convert to fraction form
    6,117,972,183,465.60/8,446,612,554,232.20 = 3,894,447,744,912.30/x
  3. Step 3: Cross multiply
    6,117,972,183,465.60x = 8,446,612,554,232.20 × 3,894,447,744,912.30
  4. Step 4: Simplify right side
    6,117,972,183,465.60x = 32,894,891,213,977,511,924,858,880
  5. Step 5: Solve for x
    x = 32,894,891,213,977,511,924,858,880/6,117,972,183,465.60
  6. Step 6: Final answer
    x = 5,376,763,775,238.97

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.