Home / 60,076,131.30-90,117,685.85-23,188,231.94

Finding the Fourth Proportional to 60,076,131.30, 90,117,685.85 and 23,188,231.94

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Solution

The fourth proportional to 60,076,131.30, 90,117,685.85 and 23,188,231.94 is: 34,783,694.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,076,131.30 : 90,117,685.85 = 23,188,231.94 : x
  2. Step 2: Convert to fraction form
    60,076,131.30/90,117,685.85 = 23,188,231.94/x
  3. Step 3: Cross multiply
    60,076,131.30x = 90,117,685.85 × 23,188,231.94
  4. Step 4: Simplify right side
    60,076,131.30x = 2,089,669,800,819,326.25
  5. Step 5: Solve for x
    x = 2,089,669,800,819,326.25/60,076,131.30
  6. Step 6: Final answer
    x = 34,783,694.55

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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.