Home / 1,807,336,563.60-2,711,004,845.40-1,730,809,059.60

Finding the Fourth Proportional to 1,807,336,563.60, 2,711,004,845.40 and 1,730,809,059.60

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Solution

The fourth proportional to 1,807,336,563.60, 2,711,004,845.40 and 1,730,809,059.60 is: 2,596,213,589.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,807,336,563.60 : 2,711,004,845.40 = 1,730,809,059.60 : x
  2. Step 2: Convert to fraction form
    1,807,336,563.60/2,711,004,845.40 = 1,730,809,059.60/x
  3. Step 3: Cross multiply
    1,807,336,563.60x = 2,711,004,845.40 × 1,730,809,059.60
  4. Step 4: Simplify right side
    1,807,336,563.60x = 4,692,231,747,037,816,832
  5. Step 5: Solve for x
    x = 4,692,231,747,037,816,832/1,807,336,563.60
  6. Step 6: Final answer
    x = 2,596,213,589.40

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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.