Home / 43,229,409.18-64,844,033.82-14,083,213.38

Finding the Fourth Proportional to 43,229,409.18, 64,844,033.82 and 14,083,213.38

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Solution

The fourth proportional to 43,229,409.18, 64,844,033.82 and 14,083,213.38 is: 21,124,794.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,229,409.18 : 64,844,033.82 = 14,083,213.38 : x
  2. Step 2: Convert to fraction form
    43,229,409.18/64,844,033.82 = 14,083,213.38/x
  3. Step 3: Cross multiply
    43,229,409.18x = 64,844,033.82 × 14,083,213.38
  4. Step 4: Simplify right side
    43,229,409.18x = 913,212,364,706,996.62
  5. Step 5: Solve for x
    x = 913,212,364,706,996.62/43,229,409.18
  6. Step 6: Final answer
    x = 21,124,794.02

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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.