Home / 24,279,261.44-36,421,343.60-7,883,860.36

Finding the Fourth Proportional to 24,279,261.44, 36,421,343.60 and 7,883,860.36

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Solution

The fourth proportional to 24,279,261.44, 36,421,343.60 and 7,883,860.36 is: 11,826,586.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,279,261.44 : 36,421,343.60 = 7,883,860.36 : x
  2. Step 2: Convert to fraction form
    24,279,261.44/36,421,343.60 = 7,883,860.36/x
  3. Step 3: Cross multiply
    24,279,261.44x = 36,421,343.60 × 7,883,860.36
  4. Step 4: Simplify right side
    24,279,261.44x = 287,140,787,065,979.75
  5. Step 5: Solve for x
    x = 287,140,787,065,979.75/24,279,261.44
  6. Step 6: Final answer
    x = 11,826,586.56

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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.