Home / 59,957,846.60-89,881,659.66-21,609,975.56

Finding the Fourth Proportional to 59,957,846.60, 89,881,659.66 and 21,609,975.56

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Solution

The fourth proportional to 59,957,846.60, 89,881,659.66 and 21,609,975.56 is: 32,395,100.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,957,846.60 : 89,881,659.66 = 21,609,975.56 : x
  2. Step 2: Convert to fraction form
    59,957,846.60/89,881,659.66 = 21,609,975.56/x
  3. Step 3: Cross multiply
    59,957,846.60x = 89,881,659.66 × 21,609,975.56
  4. Step 4: Simplify right side
    59,957,846.60x = 1,942,340,468,544,837.75
  5. Step 5: Solve for x
    x = 1,942,340,468,544,837.75/59,957,846.60
  6. Step 6: Final answer
    x = 32,395,100.54

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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.