Home / 164,027,342.20-245,873,051.70-95,834,932.60

Finding the Fourth Proportional to 164,027,342.20, 245,873,051.70 and 95,834,932.60

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Solution

The fourth proportional to 164,027,342.20, 245,873,051.70 and 95,834,932.60 is: 143,654,265.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,027,342.20 : 245,873,051.70 = 95,834,932.60 : x
  2. Step 2: Convert to fraction form
    164,027,342.20/245,873,051.70 = 95,834,932.60/x
  3. Step 3: Cross multiply
    164,027,342.20x = 245,873,051.70 × 95,834,932.60
  4. Step 4: Simplify right side
    164,027,342.20x = 23,563,227,337,825,812
  5. Step 5: Solve for x
    x = 23,563,227,337,825,812/164,027,342.20
  6. Step 6: Final answer
    x = 143,654,265.33

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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.