Home / 222,003,532.82-332,890,557.87-97,455,185.30

Finding the Fourth Proportional to 222,003,532.82, 332,890,557.87 and 97,455,185.30

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Solution

The fourth proportional to 222,003,532.82, 332,890,557.87 and 97,455,185.30 is: 146,132,408.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,003,532.82 : 332,890,557.87 = 97,455,185.30 : x
  2. Step 2: Convert to fraction form
    222,003,532.82/332,890,557.87 = 97,455,185.30/x
  3. Step 3: Cross multiply
    222,003,532.82x = 332,890,557.87 × 97,455,185.30
  4. Step 4: Simplify right side
    222,003,532.82x = 32,441,911,001,841,224
  5. Step 5: Solve for x
    x = 32,441,911,001,841,224/222,003,532.82
  6. Step 6: Final answer
    x = 146,132,408.75

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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.