Home / 14,067,671.75-21,101,113.96-4,483,625.39

Finding the Fourth Proportional to 14,067,671.75, 21,101,113.96 and 4,483,625.39

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Solution

The fourth proportional to 14,067,671.75, 21,101,113.96 and 4,483,625.39 is: 6,725,312.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,671.75 : 21,101,113.96 = 4,483,625.39 : x
  2. Step 2: Convert to fraction form
    14,067,671.75/21,101,113.96 = 4,483,625.39/x
  3. Step 3: Cross multiply
    14,067,671.75x = 21,101,113.96 × 4,483,625.39
  4. Step 4: Simplify right side
    14,067,671.75x = 94,609,490,180,415.73
  5. Step 5: Solve for x
    x = 94,609,490,180,415.73/14,067,671.75
  6. Step 6: Final answer
    x = 6,725,312.61

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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.