Home / 64,399,414,781.88-96,643,247,292.60-22,476,280,450.26

Finding the Fourth Proportional to 64,399,414,781.88, 96,643,247,292.60 and 22,476,280,450.26

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Solution

The fourth proportional to 64,399,414,781.88, 96,643,247,292.60 and 22,476,280,450.26 is: 33,729,820,948.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,414,781.88 : 96,643,247,292.60 = 22,476,280,450.26 : x
  2. Step 2: Convert to fraction form
    64,399,414,781.88/96,643,247,292.60 = 22,476,280,450.26/x
  3. Step 3: Cross multiply
    64,399,414,781.88x = 96,643,247,292.60 × 22,476,280,450.26
  4. Step 4: Simplify right side
    64,399,414,781.88x = 2,172,180,729,772,307,906,560
  5. Step 5: Solve for x
    x = 2,172,180,729,772,307,906,560/64,399,414,781.88
  6. Step 6: Final answer
    x = 33,729,820,948.37

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1.5x scale

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.