Home / 60,178,505.86-83,048,719.26-33,717,087.94

Finding the Fourth Proportional to 60,178,505.86, 83,048,719.26 and 33,717,087.94

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Solution

The fourth proportional to 60,178,505.86, 83,048,719.26 and 33,717,087.94 is: 46,530,915.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,178,505.86 : 83,048,719.26 = 33,717,087.94 : x
  2. Step 2: Convert to fraction form
    60,178,505.86/83,048,719.26 = 33,717,087.94/x
  3. Step 3: Cross multiply
    60,178,505.86x = 83,048,719.26 × 33,717,087.94
  4. Step 4: Simplify right side
    60,178,505.86x = 2,800,160,970,593,791.50
  5. Step 5: Solve for x
    x = 2,800,160,970,593,791.50/60,178,505.86
  6. Step 6: Final answer
    x = 46,530,915.49

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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.