Home / 231,232,692.01-346,710,522.42-73,597,615.79

Finding the Fourth Proportional to 231,232,692.01, 346,710,522.42 and 73,597,615.79

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Solution

The fourth proportional to 231,232,692.01, 346,710,522.42 and 73,597,615.79 is: 110,352,336.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,232,692.01 : 346,710,522.42 = 73,597,615.79 : x
  2. Step 2: Convert to fraction form
    231,232,692.01/346,710,522.42 = 73,597,615.79/x
  3. Step 3: Cross multiply
    231,232,692.01x = 346,710,522.42 × 73,597,615.79
  4. Step 4: Simplify right side
    231,232,692.01x = 25,517,067,819,417,344
  5. Step 5: Solve for x
    x = 25,517,067,819,417,344/231,232,692.01
  6. Step 6: Final answer
    x = 110,352,336.42

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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.