Home / 37,853,944.31-52,255,880.97-22,170,792.35

Finding the Fourth Proportional to 37,853,944.31, 52,255,880.97 and 22,170,792.35

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Solution

The fourth proportional to 37,853,944.31, 52,255,880.97 and 22,170,792.35 is: 30,605,906.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,853,944.31 : 52,255,880.97 = 22,170,792.35 : x
  2. Step 2: Convert to fraction form
    37,853,944.31/52,255,880.97 = 22,170,792.35/x
  3. Step 3: Cross multiply
    37,853,944.31x = 52,255,880.97 × 22,170,792.35
  4. Step 4: Simplify right side
    37,853,944.31x = 1,158,554,286,182,826.25
  5. Step 5: Solve for x
    x = 1,158,554,286,182,826.25/37,853,944.31
  6. Step 6: Final answer
    x = 30,605,906.66

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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.