Home / 2,991,816,252.60-4,487,724,378.90-1,359,229,500.60

Finding the Fourth Proportional to 2,991,816,252.60, 4,487,724,378.90 and 1,359,229,500.60

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Solution

The fourth proportional to 2,991,816,252.60, 4,487,724,378.90 and 1,359,229,500.60 is: 2,038,844,250.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,991,816,252.60 : 4,487,724,378.90 = 1,359,229,500.60 : x
  2. Step 2: Convert to fraction form
    2,991,816,252.60/4,487,724,378.90 = 1,359,229,500.60/x
  3. Step 3: Cross multiply
    2,991,816,252.60x = 4,487,724,378.90 × 1,359,229,500.60
  4. Step 4: Simplify right side
    2,991,816,252.60x = 6,099,847,366,362,691,584
  5. Step 5: Solve for x
    x = 6,099,847,366,362,691,584/2,991,816,252.60
  6. Step 6: Final answer
    x = 2,038,844,250.90

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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.