Home / 4,208,204,960.76-5,807,319,055.63-2,375,429,008.43

Finding the Fourth Proportional to 4,208,204,960.76, 5,807,319,055.63 and 2,375,429,008.43

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Solution

The fourth proportional to 4,208,204,960.76, 5,807,319,055.63 and 2,375,429,008.43 is: 3,278,089,892.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,208,204,960.76 : 5,807,319,055.63 = 2,375,429,008.43 : x
  2. Step 2: Convert to fraction form
    4,208,204,960.76/5,807,319,055.63 = 2,375,429,008.43/x
  3. Step 3: Cross multiply
    4,208,204,960.76x = 5,807,319,055.63 × 2,375,429,008.43
  4. Step 4: Simplify right side
    4,208,204,960.76x = 13,794,874,145,957,781,504
  5. Step 5: Solve for x
    x = 13,794,874,145,957,781,504/4,208,204,960.76
  6. Step 6: Final answer
    x = 3,278,089,892.15

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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.