Home / 47,589,550.04-65,668,248.78-26,958,577.88

Finding the Fourth Proportional to 47,589,550.04, 65,668,248.78 and 26,958,577.88

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Solution

The fourth proportional to 47,589,550.04, 65,668,248.78 and 26,958,577.88 is: 37,199,817.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,589,550.04 : 65,668,248.78 = 26,958,577.88 : x
  2. Step 2: Convert to fraction form
    47,589,550.04/65,668,248.78 = 26,958,577.88/x
  3. Step 3: Cross multiply
    47,589,550.04x = 65,668,248.78 × 26,958,577.88
  4. Step 4: Simplify right side
    47,589,550.04x = 1,770,322,598,978,845
  5. Step 5: Solve for x
    x = 1,770,322,598,978,845/47,589,550.04
  6. Step 6: Final answer
    x = 37,199,817.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.