Home / 273,659,735.97-377,650,316.00-148,211,938.22

Finding the Fourth Proportional to 273,659,735.97, 377,650,316.00 and 148,211,938.22

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Solution

The fourth proportional to 273,659,735.97, 377,650,316.00 and 148,211,938.22 is: 204,532,409.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,659,735.97 : 377,650,316.00 = 148,211,938.22 : x
  2. Step 2: Convert to fraction form
    273,659,735.97/377,650,316.00 = 148,211,938.22/x
  3. Step 3: Cross multiply
    273,659,735.97x = 377,650,316.00 × 148,211,938.22
  4. Step 4: Simplify right side
    273,659,735.97x = 55,972,285,303,014,416
  5. Step 5: Solve for x
    x = 55,972,285,303,014,416/273,659,735.97
  6. Step 6: Final answer
    x = 204,532,409.95

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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.