Home / 11,026,515,799.44-15,217,878,250.62-6,269,504,444.46

Finding the Fourth Proportional to 11,026,515,799.44, 15,217,878,250.62 and 6,269,504,444.46

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Solution

The fourth proportional to 11,026,515,799.44, 15,217,878,250.62 and 6,269,504,444.46 is: 8,652,647,587.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,026,515,799.44 : 15,217,878,250.62 = 6,269,504,444.46 : x
  2. Step 2: Convert to fraction form
    11,026,515,799.44/15,217,878,250.62 = 6,269,504,444.46/x
  3. Step 3: Cross multiply
    11,026,515,799.44x = 15,217,878,250.62 × 6,269,504,444.46
  4. Step 4: Simplify right side
    11,026,515,799.44x = 95,408,555,327,513,264,128
  5. Step 5: Solve for x
    x = 95,408,555,327,513,264,128/11,026,515,799.44
  6. Step 6: Final answer
    x = 8,652,647,587.22

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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.