Home / 94,543,104.37-130,469,482.62-51,083,040.37

Finding the Fourth Proportional to 94,543,104.37, 130,469,482.62 and 51,083,040.37

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Solution

The fourth proportional to 94,543,104.37, 130,469,482.62 and 51,083,040.37 is: 70,494,594.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,543,104.37 : 130,469,482.62 = 51,083,040.37 : x
  2. Step 2: Convert to fraction form
    94,543,104.37/130,469,482.62 = 51,083,040.37/x
  3. Step 3: Cross multiply
    94,543,104.37x = 130,469,482.62 × 51,083,040.37
  4. Step 4: Simplify right side
    94,543,104.37x = 6,664,777,847,730,473
  5. Step 5: Solve for x
    x = 6,664,777,847,730,473/94,543,104.37
  6. Step 6: Final answer
    x = 70,494,594.95

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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.