Home / 3,493,590,915,134.70-5,240,949,479,171.60-1,076,090,612,583

Finding the Fourth Proportional to 3,493,590,915,134.70, 5,240,949,479,171.60 and 1,076,090,612,583

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Solution

The fourth proportional to 3,493,590,915,134.70, 5,240,949,479,171.60 and 1,076,090,612,583 is: 1,614,309,366,081.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,493,590,915,134.70 : 5,240,949,479,171.60 = 1,076,090,612,583 : x
  2. Step 2: Convert to fraction form
    3,493,590,915,134.70/5,240,949,479,171.60 = 1,076,090,612,583/x
  3. Step 3: Cross multiply
    3,493,590,915,134.70x = 5,240,949,479,171.60 × 1,076,090,612,583
  4. Step 4: Simplify right side
    3,493,590,915,134.70x = 5,639,736,535,558,321,308,958,720
  5. Step 5: Solve for x
    x = 5,639,736,535,558,321,308,958,720/3,493,590,915,134.70
  6. Step 6: Final answer
    x = 1,614,309,366,081.25

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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.