Home / 62,023,451.58-93,049,176.80-20,524,221.80

Finding the Fourth Proportional to 62,023,451.58, 93,049,176.80 and 20,524,221.80

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Solution

The fourth proportional to 62,023,451.58, 93,049,176.80 and 20,524,221.80 is: 30,790,965.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,023,451.58 : 93,049,176.80 = 20,524,221.80 : x
  2. Step 2: Convert to fraction form
    62,023,451.58/93,049,176.80 = 20,524,221.80/x
  3. Step 3: Cross multiply
    62,023,451.58x = 93,049,176.80 × 20,524,221.80
  4. Step 4: Simplify right side
    62,023,451.58x = 1,909,761,942,950,614.25
  5. Step 5: Solve for x
    x = 1,909,761,942,950,614.25/62,023,451.58
  6. Step 6: Final answer
    x = 30,790,965.26

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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.