Home / 41,002,935.18-56,584,152.28-22,419,274.47

Finding the Fourth Proportional to 41,002,935.18, 56,584,152.28 and 22,419,274.47

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Solution

The fourth proportional to 41,002,935.18, 56,584,152.28 and 22,419,274.47 is: 30,938,654.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,002,935.18 : 56,584,152.28 = 22,419,274.47 : x
  2. Step 2: Convert to fraction form
    41,002,935.18/56,584,152.28 = 22,419,274.47/x
  3. Step 3: Cross multiply
    41,002,935.18x = 56,584,152.28 × 22,419,274.47
  4. Step 4: Simplify right side
    41,002,935.18x = 1,268,575,640,433,429.75
  5. Step 5: Solve for x
    x = 1,268,575,640,433,429.75/41,002,935.18
  6. Step 6: Final answer
    x = 30,938,654.39

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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.