Home / 593,814,372.25-890,692,587.24-220,394,917.48

Finding the Fourth Proportional to 593,814,372.25, 890,692,587.24 and 220,394,917.48

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Solution

The fourth proportional to 593,814,372.25, 890,692,587.24 and 220,394,917.48 is: 330,581,623.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,814,372.25 : 890,692,587.24 = 220,394,917.48 : x
  2. Step 2: Convert to fraction form
    593,814,372.25/890,692,587.24 = 220,394,917.48/x
  3. Step 3: Cross multiply
    593,814,372.25x = 890,692,587.24 × 220,394,917.48
  4. Step 4: Simplify right side
    593,814,372.25x = 196,304,119,264,807,488
  5. Step 5: Solve for x
    x = 196,304,119,264,807,488/593,814,372.25
  6. Step 6: Final answer
    x = 330,581,623.55

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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.