Home / 40,051,575.56-55,272,260.97-22,650,522.95

Finding the Fourth Proportional to 40,051,575.56, 55,272,260.97 and 22,650,522.95

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Solution

The fourth proportional to 40,051,575.56, 55,272,260.97 and 22,650,522.95 is: 31,258,336.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,051,575.56 : 55,272,260.97 = 22,650,522.95 : x
  2. Step 2: Convert to fraction form
    40,051,575.56/55,272,260.97 = 22,650,522.95/x
  3. Step 3: Cross multiply
    40,051,575.56x = 55,272,260.97 × 22,650,522.95
  4. Step 4: Simplify right side
    40,051,575.56x = 1,251,945,615,323,013
  5. Step 5: Solve for x
    x = 1,251,945,615,323,013/40,051,575.56
  6. Step 6: Final answer
    x = 31,258,336.23

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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.