Home / 3,033,302,311,821-4,549,493,743,614.40-825,550,503,066.78

Finding the Fourth Proportional to 3,033,302,311,821, 4,549,493,743,614.40 and 825,550,503,066.78

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Solution

The fourth proportional to 3,033,302,311,821, 4,549,493,743,614.40 and 825,550,503,066.78 is: 1,238,200,635,031.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,302,311,821 : 4,549,493,743,614.40 = 825,550,503,066.78 : x
  2. Step 2: Convert to fraction form
    3,033,302,311,821/4,549,493,743,614.40 = 825,550,503,066.78/x
  3. Step 3: Cross multiply
    3,033,302,311,821x = 4,549,493,743,614.40 × 825,550,503,066.78
  4. Step 4: Simplify right side
    3,033,302,311,821x = 3,755,836,848,740,036,673,273,856
  5. Step 5: Solve for x
    x = 3,755,836,848,740,036,673,273,856/3,033,302,311,821
  6. Step 6: Final answer
    x = 1,238,200,635,031.75

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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.