Home / 118,263,336.24-177,364,211.40-50,070,926.64

Finding the Fourth Proportional to 118,263,336.24, 177,364,211.40 and 50,070,926.64

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Solution

The fourth proportional to 118,263,336.24, 177,364,211.40 and 50,070,926.64 is: 75,093,352.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    118,263,336.24 : 177,364,211.40 = 50,070,926.64 : x
  2. Step 2: Convert to fraction form
    118,263,336.24/177,364,211.40 = 50,070,926.64/x
  3. Step 3: Cross multiply
    118,263,336.24x = 177,364,211.40 × 50,070,926.64
  4. Step 4: Simplify right side
    118,263,336.24x = 8,880,790,417,570,852
  5. Step 5: Solve for x
    x = 8,880,790,417,570,852/118,263,336.24
  6. Step 6: Final answer
    x = 75,093,352.68

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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.