Home / 164,027,446.20-245,873,207.70-95,835,036.60

Finding the Fourth Proportional to 164,027,446.20, 245,873,207.70 and 95,835,036.60

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Solution

The fourth proportional to 164,027,446.20, 245,873,207.70 and 95,835,036.60 is: 143,654,421.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,027,446.20 : 245,873,207.70 = 95,835,036.60 : x
  2. Step 2: Convert to fraction form
    164,027,446.20/245,873,207.70 = 95,835,036.60/x
  3. Step 3: Cross multiply
    164,027,446.20x = 245,873,207.70 × 95,835,036.60
  4. Step 4: Simplify right side
    164,027,446.20x = 23,563,267,858,888,900
  5. Step 5: Solve for x
    x = 23,563,267,858,888,900/164,027,446.20
  6. Step 6: Final answer
    x = 143,654,421.29

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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.