Home / 64,399,414,848.89-96,643,247,393.23-22,476,280,517.51

Finding the Fourth Proportional to 64,399,414,848.89, 96,643,247,393.23 and 22,476,280,517.51

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Solution

The fourth proportional to 64,399,414,848.89, 96,643,247,393.23 and 22,476,280,517.51 is: 33,729,821,049.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,399,414,848.89 : 96,643,247,393.23 = 22,476,280,517.51 : x
  2. Step 2: Convert to fraction form
    64,399,414,848.89/96,643,247,393.23 = 22,476,280,517.51/x
  3. Step 3: Cross multiply
    64,399,414,848.89x = 96,643,247,393.23 × 22,476,280,517.51
  4. Step 4: Simplify right side
    64,399,414,848.89x = 2,172,180,738,532,826,415,104
  5. Step 5: Solve for x
    x = 2,172,180,738,532,826,415,104/64,399,414,848.89
  6. Step 6: Final answer
    x = 33,729,821,049.30

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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.