Home / 2,025,858,240.54-2,795,977,984.46-1,167,365,798.79

Finding the Fourth Proportional to 2,025,858,240.54, 2,795,977,984.46 and 1,167,365,798.79

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Solution

The fourth proportional to 2,025,858,240.54, 2,795,977,984.46 and 1,167,365,798.79 is: 1,611,133,991.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,858,240.54 : 2,795,977,984.46 = 1,167,365,798.79 : x
  2. Step 2: Convert to fraction form
    2,025,858,240.54/2,795,977,984.46 = 1,167,365,798.79/x
  3. Step 3: Cross multiply
    2,025,858,240.54x = 2,795,977,984.46 × 1,167,365,798.79
  4. Step 4: Simplify right side
    2,025,858,240.54x = 3,263,929,073,231,320,576
  5. Step 5: Solve for x
    x = 3,263,929,073,231,320,576/2,025,858,240.54
  6. Step 6: Final answer
    x = 1,611,133,991.47

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.