Home / 3,651,879,889.36-5,474,411,957.72-1,441,107,910.16

Finding the Fourth Proportional to 3,651,879,889.36, 5,474,411,957.72 and 1,441,107,910.16

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Solution

The fourth proportional to 3,651,879,889.36, 5,474,411,957.72 and 1,441,107,910.16 is: 2,160,317,046.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,651,879,889.36 : 5,474,411,957.72 = 1,441,107,910.16 : x
  2. Step 2: Convert to fraction form
    3,651,879,889.36/5,474,411,957.72 = 1,441,107,910.16/x
  3. Step 3: Cross multiply
    3,651,879,889.36x = 5,474,411,957.72 × 1,441,107,910.16
  4. Step 4: Simplify right side
    3,651,879,889.36x = 7,889,218,375,744,784,384
  5. Step 5: Solve for x
    x = 7,889,218,375,744,784,384/3,651,879,889.36
  6. Step 6: Final answer
    x = 2,160,317,046.22

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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.