Home / 36,288,769,814.70-54,433,154,722.05-11,447,942,016.30

Finding the Fourth Proportional to 36,288,769,814.70, 54,433,154,722.05 and 11,447,942,016.30

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Solution

The fourth proportional to 36,288,769,814.70, 54,433,154,722.05 and 11,447,942,016.30 is: 17,171,913,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,288,769,814.70 : 54,433,154,722.05 = 11,447,942,016.30 : x
  2. Step 2: Convert to fraction form
    36,288,769,814.70/54,433,154,722.05 = 11,447,942,016.30/x
  3. Step 3: Cross multiply
    36,288,769,814.70x = 54,433,154,722.05 × 11,447,942,016.30
  4. Step 4: Simplify right side
    36,288,769,814.70x = 623,147,599,022,314,881,024
  5. Step 5: Solve for x
    x = 623,147,599,022,314,881,024/36,288,769,814.70
  6. Step 6: Final answer
    x = 17,171,913,024.45

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Double scale
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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.