Home / 4,208,204,965.55-5,807,319,062.24-2,375,429,013.23

Finding the Fourth Proportional to 4,208,204,965.55, 5,807,319,062.24 and 2,375,429,013.23

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Solution

The fourth proportional to 4,208,204,965.55, 5,807,319,062.24 and 2,375,429,013.23 is: 3,278,089,898.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,204,965.55 : 5,807,319,062.24 = 2,375,429,013.23 : x
  2. Step 2: Convert to fraction form
    4,208,204,965.55/5,807,319,062.24 = 2,375,429,013.23/x
  3. Step 3: Cross multiply
    4,208,204,965.55x = 5,807,319,062.24 × 2,375,429,013.23
  4. Step 4: Simplify right side
    4,208,204,965.55x = 13,794,874,189,505,433,600
  5. Step 5: Solve for x
    x = 13,794,874,189,505,433,600/4,208,204,965.55
  6. Step 6: Final answer
    x = 3,278,089,898.77

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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.