Home / 2,728,404,604.90-4,092,606,907.35-1,488,659,040.10

Finding the Fourth Proportional to 2,728,404,604.90, 4,092,606,907.35 and 1,488,659,040.10

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Solution

The fourth proportional to 2,728,404,604.90, 4,092,606,907.35 and 1,488,659,040.10 is: 2,232,988,560.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,728,404,604.90 : 4,092,606,907.35 = 1,488,659,040.10 : x
  2. Step 2: Convert to fraction form
    2,728,404,604.90/4,092,606,907.35 = 1,488,659,040.10/x
  3. Step 3: Cross multiply
    2,728,404,604.90x = 4,092,606,907.35 × 1,488,659,040.10
  4. Step 4: Simplify right side
    2,728,404,604.90x = 6,092,496,270,202,279,936
  5. Step 5: Solve for x
    x = 6,092,496,270,202,279,936/2,728,404,604.90
  6. Step 6: Final answer
    x = 2,232,988,560.15

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Double scale
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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.