Home / 50,367,951.20-75,551,926.80-46,336,872.80

Finding the Fourth Proportional to 50,367,951.20, 75,551,926.80 and 46,336,872.80

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Solution

The fourth proportional to 50,367,951.20, 75,551,926.80 and 46,336,872.80 is: 69,505,309.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,367,951.20 : 75,551,926.80 = 46,336,872.80 : x
  2. Step 2: Convert to fraction form
    50,367,951.20/75,551,926.80 = 46,336,872.80/x
  3. Step 3: Cross multiply
    50,367,951.20x = 75,551,926.80 × 46,336,872.80
  4. Step 4: Simplify right side
    50,367,951.20x = 3,500,840,021,926,510.50
  5. Step 5: Solve for x
    x = 3,500,840,021,926,510.50/50,367,951.20
  6. Step 6: Final answer
    x = 69,505,309.20

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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.