Home / 167,318,784,014.80-250,978,176,022.20-62,615,553,653.20

Finding the Fourth Proportional to 167,318,784,014.80, 250,978,176,022.20 and 62,615,553,653.20

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Solution

The fourth proportional to 167,318,784,014.80, 250,978,176,022.20 and 62,615,553,653.20 is: 93,923,330,479.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,318,784,014.80 : 250,978,176,022.20 = 62,615,553,653.20 : x
  2. Step 2: Convert to fraction form
    167,318,784,014.80/250,978,176,022.20 = 62,615,553,653.20/x
  3. Step 3: Cross multiply
    167,318,784,014.80x = 250,978,176,022.20 × 62,615,553,653.20
  4. Step 4: Simplify right side
    167,318,784,014.80x = 15,715,137,446,500,336,926,720
  5. Step 5: Solve for x
    x = 15,715,137,446,500,336,926,720/167,318,784,014.80
  6. Step 6: Final answer
    x = 93,923,330,479.80

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1.5x scale

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.