Home / 133,635,735.09-200,453,976.32-41,532,940.95

Finding the Fourth Proportional to 133,635,735.09, 200,453,976.32 and 41,532,940.95

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Solution

The fourth proportional to 133,635,735.09, 200,453,976.32 and 41,532,940.95 is: 62,299,527.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,635,735.09 : 200,453,976.32 = 41,532,940.95 : x
  2. Step 2: Convert to fraction form
    133,635,735.09/200,453,976.32 = 41,532,940.95/x
  3. Step 3: Cross multiply
    133,635,735.09x = 200,453,976.32 × 41,532,940.95
  4. Step 4: Simplify right side
    133,635,735.09x = 8,325,443,160,688,988
  5. Step 5: Solve for x
    x = 8,325,443,160,688,988/133,635,735.09
  6. Step 6: Final answer
    x = 62,299,527.56

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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.