Home / 8,844,471,014.70-13,266,706,522.05-6,868,626,520.80

Finding the Fourth Proportional to 8,844,471,014.70, 13,266,706,522.05 and 6,868,626,520.80

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Solution

The fourth proportional to 8,844,471,014.70, 13,266,706,522.05 and 6,868,626,520.80 is: 10,302,939,781.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844,471,014.70 : 13,266,706,522.05 = 6,868,626,520.80 : x
  2. Step 2: Convert to fraction form
    8,844,471,014.70/13,266,706,522.05 = 6,868,626,520.80/x
  3. Step 3: Cross multiply
    8,844,471,014.70x = 13,266,706,522.05 × 6,868,626,520.80
  4. Step 4: Simplify right side
    8,844,471,014.70x = 91,124,052,261,022,957,568
  5. Step 5: Solve for x
    x = 91,124,052,261,022,957,568/8,844,471,014.70
  6. Step 6: Final answer
    x = 10,302,939,781.20

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Double scale
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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.