Home / 262,184,873,122.80-361,811,274,342-146,443,321,849.88

Finding the Fourth Proportional to 262,184,873,122.80, 361,811,274,342 and 146,443,321,849.88

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Solution

The fourth proportional to 262,184,873,122.80, 361,811,274,342 and 146,443,321,849.88 is: 202,089,633,418.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,184,873,122.80 : 361,811,274,342 = 146,443,321,849.88 : x
  2. Step 2: Convert to fraction form
    262,184,873,122.80/361,811,274,342 = 146,443,321,849.88/x
  3. Step 3: Cross multiply
    262,184,873,122.80x = 361,811,274,342 × 146,443,321,849.88
  4. Step 4: Simplify right side
    262,184,873,122.80x = 52,984,844,897,380,739,317,760
  5. Step 5: Solve for x
    x = 52,984,844,897,380,739,317,760/262,184,873,122.80
  6. Step 6: Final answer
    x = 202,089,633,418.95

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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.