Home / 60,592,661.28-91,023,512.46-37,580,601.64

Finding the Fourth Proportional to 60,592,661.28, 91,023,512.46 and 37,580,601.64

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Solution

The fourth proportional to 60,592,661.28, 91,023,512.46 and 37,580,601.64 is: 56,454,334.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,592,661.28 : 91,023,512.46 = 37,580,601.64 : x
  2. Step 2: Convert to fraction form
    60,592,661.28/91,023,512.46 = 37,580,601.64/x
  3. Step 3: Cross multiply
    60,592,661.28x = 91,023,512.46 × 37,580,601.64
  4. Step 4: Simplify right side
    60,592,661.28x = 3,420,718,361,632,836
  5. Step 5: Solve for x
    x = 3,420,718,361,632,836/60,592,661.28
  6. Step 6: Final answer
    x = 56,454,334.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.