Home / 14,032,735.75-21,049,104.44-3,395,167.75

Finding the Fourth Proportional to 14,032,735.75, 21,049,104.44 and 3,395,167.75

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Solution

The fourth proportional to 14,032,735.75, 21,049,104.44 and 3,395,167.75 is: 5,092,751.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,735.75 : 21,049,104.44 = 3,395,167.75 : x
  2. Step 2: Convert to fraction form
    14,032,735.75/21,049,104.44 = 3,395,167.75/x
  3. Step 3: Cross multiply
    14,032,735.75x = 21,049,104.44 × 3,395,167.75
  4. Step 4: Simplify right side
    14,032,735.75x = 71,465,240,561,069.81
  5. Step 5: Solve for x
    x = 71,465,240,561,069.81/14,032,735.75
  6. Step 6: Final answer
    x = 5,092,751.82

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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.