Home / 8,844,471,015.70-13,266,706,523.55-6,868,626,521.80

Finding the Fourth Proportional to 8,844,471,015.70, 13,266,706,523.55 and 6,868,626,521.80

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Solution

The fourth proportional to 8,844,471,015.70, 13,266,706,523.55 and 6,868,626,521.80 is: 10,302,939,782.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,844,471,015.70 : 13,266,706,523.55 = 6,868,626,521.80 : x
  2. Step 2: Convert to fraction form
    8,844,471,015.70/13,266,706,523.55 = 6,868,626,521.80/x
  3. Step 3: Cross multiply
    8,844,471,015.70x = 13,266,706,523.55 × 6,868,626,521.80
  4. Step 4: Simplify right side
    8,844,471,015.70x = 91,124,052,284,592,603,136
  5. Step 5: Solve for x
    x = 91,124,052,284,592,603,136/8,844,471,015.70
  6. Step 6: Final answer
    x = 10,302,939,782.70

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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.