Home / 36,291,284.60-54,436,926.90-33,519,918.20

Finding the Fourth Proportional to 36,291,284.60, 54,436,926.90 and 33,519,918.20

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Solution

The fourth proportional to 36,291,284.60, 54,436,926.90 and 33,519,918.20 is: 50,279,877.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,291,284.60 : 54,436,926.90 = 33,519,918.20 : x
  2. Step 2: Convert to fraction form
    36,291,284.60/54,436,926.90 = 33,519,918.20/x
  3. Step 3: Cross multiply
    36,291,284.60x = 54,436,926.90 × 33,519,918.20
  4. Step 4: Simplify right side
    36,291,284.60x = 1,824,721,336,747,379.50
  5. Step 5: Solve for x
    x = 1,824,721,336,747,379.50/36,291,284.60
  6. Step 6: Final answer
    x = 50,279,877.30

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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.