Home / 14,542,922.10-21,814,383.15-4,955,114.10

Finding the Fourth Proportional to 14,542,922.10, 21,814,383.15 and 4,955,114.10

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Solution

The fourth proportional to 14,542,922.10, 21,814,383.15 and 4,955,114.10 is: 7,432,671.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,542,922.10 : 21,814,383.15 = 4,955,114.10 : x
  2. Step 2: Convert to fraction form
    14,542,922.10/21,814,383.15 = 4,955,114.10/x
  3. Step 3: Cross multiply
    14,542,922.10x = 21,814,383.15 × 4,955,114.10
  4. Step 4: Simplify right side
    14,542,922.10x = 108,092,757,529,367.41
  5. Step 5: Solve for x
    x = 108,092,757,529,367.41/14,542,922.10
  6. Step 6: Final answer
    x = 7,432,671.15

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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.