Home / 444,994,194.60-667,774,727.10-260,761,314.60

Finding the Fourth Proportional to 444,994,194.60, 667,774,727.10 and 260,761,314.60

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Solution

The fourth proportional to 444,994,194.60, 667,774,727.10 and 260,761,314.60 is: 391,308,061.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,994,194.60 : 667,774,727.10 = 260,761,314.60 : x
  2. Step 2: Convert to fraction form
    444,994,194.60/667,774,727.10 = 260,761,314.60/x
  3. Step 3: Cross multiply
    444,994,194.60x = 667,774,727.10 × 260,761,314.60
  4. Step 4: Simplify right side
    444,994,194.60x = 174,129,815,695,252,256
  5. Step 5: Solve for x
    x = 174,129,815,695,252,256/444,994,194.60
  6. Step 6: Final answer
    x = 391,308,061.56

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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.