Home / 14,067,672.13-21,101,114.52-4,483,625.77

Finding the Fourth Proportional to 14,067,672.13, 21,101,114.52 and 4,483,625.77

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Solution

The fourth proportional to 14,067,672.13, 21,101,114.52 and 4,483,625.77 is: 6,725,313.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,672.13 : 21,101,114.52 = 4,483,625.77 : x
  2. Step 2: Convert to fraction form
    14,067,672.13/21,101,114.52 = 4,483,625.77/x
  3. Step 3: Cross multiply
    14,067,672.13x = 21,101,114.52 × 4,483,625.77
  4. Step 4: Simplify right side
    14,067,672.13x = 94,609,500,837,593.17
  5. Step 5: Solve for x
    x = 94,609,500,837,593.17/14,067,672.13
  6. Step 6: Final answer
    x = 6,725,313.18

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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.