Home / 63,969,816.90-95,954,725.35-36,760,037.70

Finding the Fourth Proportional to 63,969,816.90, 95,954,725.35 and 36,760,037.70

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Solution

The fourth proportional to 63,969,816.90, 95,954,725.35 and 36,760,037.70 is: 55,140,056.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,969,816.90 : 95,954,725.35 = 36,760,037.70 : x
  2. Step 2: Convert to fraction form
    63,969,816.90/95,954,725.35 = 36,760,037.70/x
  3. Step 3: Cross multiply
    63,969,816.90x = 95,954,725.35 × 36,760,037.70
  4. Step 4: Simplify right side
    63,969,816.90x = 3,527,299,321,359,146
  5. Step 5: Solve for x
    x = 3,527,299,321,359,146/63,969,816.90
  6. Step 6: Final answer
    x = 55,140,056.55

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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.