Home / 41,579,681.04-57,380,340.60-22,993,860.87

Finding the Fourth Proportional to 41,579,681.04, 57,380,340.60 and 22,993,860.87

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Solution

The fourth proportional to 41,579,681.04, 57,380,340.60 and 22,993,860.87 is: 31,731,738.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,579,681.04 : 57,380,340.60 = 22,993,860.87 : x
  2. Step 2: Convert to fraction form
    41,579,681.04/57,380,340.60 = 22,993,860.87/x
  3. Step 3: Cross multiply
    41,579,681.04x = 57,380,340.60 × 22,993,860.87
  4. Step 4: Simplify right side
    41,579,681.04x = 1,319,395,568,429,612.50
  5. Step 5: Solve for x
    x = 1,319,395,568,429,612.50/41,579,681.04
  6. Step 6: Final answer
    x = 31,731,738.57

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.