Home / 60,591,889.08-83,617,113.78-33,089,816.52

Finding the Fourth Proportional to 60,591,889.08, 83,617,113.78 and 33,089,816.52

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Solution

The fourth proportional to 60,591,889.08, 83,617,113.78 and 33,089,816.52 is: 45,664,114.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,591,889.08 : 83,617,113.78 = 33,089,816.52 : x
  2. Step 2: Convert to fraction form
    60,591,889.08/83,617,113.78 = 33,089,816.52/x
  3. Step 3: Cross multiply
    60,591,889.08x = 83,617,113.78 × 33,089,816.52
  4. Step 4: Simplify right side
    60,591,889.08x = 2,766,874,952,912,163.50
  5. Step 5: Solve for x
    x = 2,766,874,952,912,163.50/60,591,889.08
  6. Step 6: Final answer
    x = 45,664,114.37

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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.