Home / 14,540,893.44-21,811,392-4,443,472.32

Finding the Fourth Proportional to 14,540,893.44, 21,811,392 and 4,443,472.32

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Solution

The fourth proportional to 14,540,893.44, 21,811,392 and 4,443,472.32 is: 6,665,224.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,540,893.44 : 21,811,392 = 4,443,472.32 : x
  2. Step 2: Convert to fraction form
    14,540,893.44/21,811,392 = 4,443,472.32/x
  3. Step 3: Cross multiply
    14,540,893.44x = 21,811,392 × 4,443,472.32
  4. Step 4: Simplify right side
    14,540,893.44x = 96,918,316,612,669.45
  5. Step 5: Solve for x
    x = 96,918,316,612,669.45/14,540,893.44
  6. Step 6: Final answer
    x = 6,665,224.32

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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.