Home / 429,987,458.46-593,195,571.75-273,270,625.26

Finding the Fourth Proportional to 429,987,458.46, 593,195,571.75 and 273,270,625.26

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Solution

The fourth proportional to 429,987,458.46, 593,195,571.75 and 273,270,625.26 is: 376,994,541.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,987,458.46 : 593,195,571.75 = 273,270,625.26 : x
  2. Step 2: Convert to fraction form
    429,987,458.46/593,195,571.75 = 273,270,625.26/x
  3. Step 3: Cross multiply
    429,987,458.46x = 593,195,571.75 × 273,270,625.26
  4. Step 4: Simplify right side
    429,987,458.46x = 162,102,924,793,585,696
  5. Step 5: Solve for x
    x = 162,102,924,793,585,696/429,987,458.46
  6. Step 6: Final answer
    x = 376,994,541.59

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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.