Home / 3,601,324,495.20-5,401,885,970.16-1,147,808,627.04

Finding the Fourth Proportional to 3,601,324,495.20, 5,401,885,970.16 and 1,147,808,627.04

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Solution

The fourth proportional to 3,601,324,495.20, 5,401,885,970.16 and 1,147,808,627.04 is: 1,721,680,822.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,324,495.20 : 5,401,885,970.16 = 1,147,808,627.04 : x
  2. Step 2: Convert to fraction form
    3,601,324,495.20/5,401,885,970.16 = 1,147,808,627.04/x
  3. Step 3: Cross multiply
    3,601,324,495.20x = 5,401,885,970.16 × 1,147,808,627.04
  4. Step 4: Simplify right side
    3,601,324,495.20x = 6,200,331,318,835,987,456
  5. Step 5: Solve for x
    x = 6,200,331,318,835,987,456/3,601,324,495.20
  6. Step 6: Final answer
    x = 1,721,680,822.46

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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.