Home / 101,542,899,282.87-152,314,997,986.27-29,832,120,086.59

Finding the Fourth Proportional to 101,542,899,282.87, 152,314,997,986.27 and 29,832,120,086.59

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Solution

The fourth proportional to 101,542,899,282.87, 152,314,997,986.27 and 29,832,120,086.59 is: 44,748,370,816.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,542,899,282.87 : 152,314,997,986.27 = 29,832,120,086.59 : x
  2. Step 2: Convert to fraction form
    101,542,899,282.87/152,314,997,986.27 = 29,832,120,086.59/x
  3. Step 3: Cross multiply
    101,542,899,282.87x = 152,314,997,986.27 × 29,832,120,086.59
  4. Step 4: Simplify right side
    101,542,899,282.87x = 4,543,879,310,915,424,747,520
  5. Step 5: Solve for x
    x = 4,543,879,310,915,424,747,520/101,542,899,282.87
  6. Step 6: Final answer
    x = 44,748,370,816.73

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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.