Home / 33,726,407.40-50,558,611.59-12,155,729.94

Finding the Fourth Proportional to 33,726,407.40, 50,558,611.59 and 12,155,729.94

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Solution

The fourth proportional to 33,726,407.40, 50,558,611.59 and 12,155,729.94 is: 18,222,422.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,726,407.40 : 50,558,611.59 = 12,155,729.94 : x
  2. Step 2: Convert to fraction form
    33,726,407.40/50,558,611.59 = 12,155,729.94/x
  3. Step 3: Cross multiply
    33,726,407.40x = 50,558,611.59 × 12,155,729.94
  4. Step 4: Simplify right side
    33,726,407.40x = 614,576,828,629,394
  5. Step 5: Solve for x
    x = 614,576,828,629,394/33,726,407.40
  6. Step 6: Final answer
    x = 18,222,422.01

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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.