Home / 11,902,323,533,950-16,425,715,556,540-6,628,771,299,166.20

Finding the Fourth Proportional to 11,902,323,533,950, 16,425,715,556,540 and 6,628,771,299,166.20

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Solution

The fourth proportional to 11,902,323,533,950, 16,425,715,556,540 and 6,628,771,299,166.20 is: 9,147,987,915,039.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,902,323,533,950 : 16,425,715,556,540 = 6,628,771,299,166.20 : x
  2. Step 2: Convert to fraction form
    11,902,323,533,950/16,425,715,556,540 = 6,628,771,299,166.20/x
  3. Step 3: Cross multiply
    11,902,323,533,950x = 16,425,715,556,540 × 6,628,771,299,166.20
  4. Step 4: Simplify right side
    11,902,323,533,950x = 108,882,311,849,460,120,919,474,176
  5. Step 5: Solve for x
    x = 108,882,311,849,460,120,919,474,176/11,902,323,533,950
  6. Step 6: Final answer
    x = 9,147,987,915,039.10

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.