Home / 5,472,422,288.82-7,551,740,438.91-2,966,242,192.20

Finding the Fourth Proportional to 5,472,422,288.82, 7,551,740,438.91 and 2,966,242,192.20

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Solution

The fourth proportional to 5,472,422,288.82, 7,551,740,438.91 and 2,966,242,192.20 is: 4,093,304,560.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,472,422,288.82 : 7,551,740,438.91 = 2,966,242,192.20 : x
  2. Step 2: Convert to fraction form
    5,472,422,288.82/7,551,740,438.91 = 2,966,242,192.20/x
  3. Step 3: Cross multiply
    5,472,422,288.82x = 7,551,740,438.91 × 2,966,242,192.20
  4. Step 4: Simplify right side
    5,472,422,288.82x = 22,400,291,114,437,787,648
  5. Step 5: Solve for x
    x = 22,400,291,114,437,787,648/5,472,422,288.82
  6. Step 6: Final answer
    x = 4,093,304,560.98

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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.