Home / 41,002,907.05-56,584,113.47-22,419,246.39

Finding the Fourth Proportional to 41,002,907.05, 56,584,113.47 and 22,419,246.39

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Solution

The fourth proportional to 41,002,907.05, 56,584,113.47 and 22,419,246.39 is: 30,938,615.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,907.05 : 56,584,113.47 = 22,419,246.39 : x
  2. Step 2: Convert to fraction form
    41,002,907.05/56,584,113.47 = 22,419,246.39/x
  3. Step 3: Cross multiply
    41,002,907.05x = 56,584,113.47 × 22,419,246.39
  4. Step 4: Simplify right side
    41,002,907.05x = 1,268,573,181,643,648
  5. Step 5: Solve for x
    x = 1,268,573,181,643,648/41,002,907.05
  6. Step 6: Final answer
    x = 30,938,615.65

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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.