Home / 14,540,895.44-21,811,395-4,443,474.32

Finding the Fourth Proportional to 14,540,895.44, 21,811,395 and 4,443,474.32

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Solution

The fourth proportional to 14,540,895.44, 21,811,395 and 4,443,474.32 is: 6,665,227.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,540,895.44 : 21,811,395 = 4,443,474.32 : x
  2. Step 2: Convert to fraction form
    14,540,895.44/21,811,395 = 4,443,474.32/x
  3. Step 3: Cross multiply
    14,540,895.44x = 21,811,395 × 4,443,474.32
  4. Step 4: Simplify right side
    14,540,895.44x = 96,918,373,565,876.41
  5. Step 5: Solve for x
    x = 96,918,373,565,876.41/14,540,895.44
  6. Step 6: Final answer
    x = 6,665,227.32

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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.