Home / 11,266,542,692.80-16,899,814,039.20-10,788,859,902.40

Finding the Fourth Proportional to 11,266,542,692.80, 16,899,814,039.20 and 10,788,859,902.40

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Solution

The fourth proportional to 11,266,542,692.80, 16,899,814,039.20 and 10,788,859,902.40 is: 16,183,289,853.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,542,692.80 : 16,899,814,039.20 = 10,788,859,902.40 : x
  2. Step 2: Convert to fraction form
    11,266,542,692.80/16,899,814,039.20 = 10,788,859,902.40/x
  3. Step 3: Cross multiply
    11,266,542,692.80x = 16,899,814,039.20 × 10,788,859,902.40
  4. Step 4: Simplify right side
    11,266,542,692.80x = 182,329,726,045,541,466,112
  5. Step 5: Solve for x
    x = 182,329,726,045,541,466,112/11,266,542,692.80
  6. Step 6: Final answer
    x = 16,183,289,853.60

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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.