Home / 5,526,906,485.10-8,281,923,710.48-3,281,532,204.34

Finding the Fourth Proportional to 5,526,906,485.10, 8,281,923,710.48 and 3,281,532,204.34

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Solution

The fourth proportional to 5,526,906,485.10, 8,281,923,710.48 and 3,281,532,204.34 is: 4,917,289,525.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,526,906,485.10 : 8,281,923,710.48 = 3,281,532,204.34 : x
  2. Step 2: Convert to fraction form
    5,526,906,485.10/8,281,923,710.48 = 3,281,532,204.34/x
  3. Step 3: Cross multiply
    5,526,906,485.10x = 8,281,923,710.48 × 3,281,532,204.34
  4. Step 4: Simplify right side
    5,526,906,485.10x = 27,177,399,369,785,737,216
  5. Step 5: Solve for x
    x = 27,177,399,369,785,737,216/5,526,906,485.10
  6. Step 6: Final answer
    x = 4,917,289,525.90

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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.