Home / 49,922,934,772.80-74,895,487,624.80-16,797,548,020.80

Finding the Fourth Proportional to 49,922,934,772.80, 74,895,487,624.80 and 16,797,548,020.80

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Solution

The fourth proportional to 49,922,934,772.80, 74,895,487,624.80 and 16,797,548,020.80 is: 25,200,051,952.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,922,934,772.80 : 74,895,487,624.80 = 16,797,548,020.80 : x
  2. Step 2: Convert to fraction form
    49,922,934,772.80/74,895,487,624.80 = 16,797,548,020.80/x
  3. Step 3: Cross multiply
    49,922,934,772.80x = 74,895,487,624.80 × 16,797,548,020.80
  4. Step 4: Simplify right side
    49,922,934,772.80x = 1,258,060,549,918,810,177,536
  5. Step 5: Solve for x
    x = 1,258,060,549,918,810,177,536/49,922,934,772.80
  6. Step 6: Final answer
    x = 25,200,051,952.96

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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.