Home / 3,566,928,337,198.80-5,348,202,840,356.10-1,386,176,028,668.30

Finding the Fourth Proportional to 3,566,928,337,198.80, 5,348,202,840,356.10 and 1,386,176,028,668.30

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Solution

The fourth proportional to 3,566,928,337,198.80, 5,348,202,840,356.10 and 1,386,176,028,668.30 is: 2,078,413,097,466.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,928,337,198.80 : 5,348,202,840,356.10 = 1,386,176,028,668.30 : x
  2. Step 2: Convert to fraction form
    3,566,928,337,198.80/5,348,202,840,356.10 = 1,386,176,028,668.30/x
  3. Step 3: Cross multiply
    3,566,928,337,198.80x = 5,348,202,840,356.10 × 1,386,176,028,668.30
  4. Step 4: Simplify right side
    3,566,928,337,198.80x = 7,413,550,573,757,340,168,749,056
  5. Step 5: Solve for x
    x = 7,413,550,573,757,340,168,749,056/3,566,928,337,198.80
  6. Step 6: Final answer
    x = 2,078,413,097,466.21

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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.