Home / 15,227,040.22-22,831,436.28-4,847,773.66

Finding the Fourth Proportional to 15,227,040.22, 22,831,436.28 and 4,847,773.66

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Solution

The fourth proportional to 15,227,040.22, 22,831,436.28 and 4,847,773.66 is: 7,268,755.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,227,040.22 : 22,831,436.28 = 4,847,773.66 : x
  2. Step 2: Convert to fraction form
    15,227,040.22/22,831,436.28 = 4,847,773.66/x
  3. Step 3: Cross multiply
    15,227,040.22x = 22,831,436.28 × 4,847,773.66
  4. Step 4: Simplify right side
    15,227,040.22x = 110,681,635,418,152.39
  5. Step 5: Solve for x
    x = 110,681,635,418,152.39/15,227,040.22
  6. Step 6: Final answer
    x = 7,268,755.70

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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.