Home / 1,551,722,861.40-2,327,584,292.10-1,383,362,352.60

Finding the Fourth Proportional to 1,551,722,861.40, 2,327,584,292.10 and 1,383,362,352.60

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Solution

The fourth proportional to 1,551,722,861.40, 2,327,584,292.10 and 1,383,362,352.60 is: 2,075,043,528.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,722,861.40 : 2,327,584,292.10 = 1,383,362,352.60 : x
  2. Step 2: Convert to fraction form
    1,551,722,861.40/2,327,584,292.10 = 1,383,362,352.60/x
  3. Step 3: Cross multiply
    1,551,722,861.40x = 2,327,584,292.10 × 1,383,362,352.60
  4. Step 4: Simplify right side
    1,551,722,861.40x = 3,219,892,482,194,260,992
  5. Step 5: Solve for x
    x = 3,219,892,482,194,260,992/1,551,722,861.40
  6. Step 6: Final answer
    x = 2,075,043,528.90

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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.