Home / 52,761,806.06-79,150,221.30-16,373,340.68

Finding the Fourth Proportional to 52,761,806.06, 79,150,221.30 and 16,373,340.68

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Solution

The fourth proportional to 52,761,806.06, 79,150,221.30 and 16,373,340.68 is: 24,562,342.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,761,806.06 : 79,150,221.30 = 16,373,340.68 : x
  2. Step 2: Convert to fraction form
    52,761,806.06/79,150,221.30 = 16,373,340.68/x
  3. Step 3: Cross multiply
    52,761,806.06x = 79,150,221.30 × 16,373,340.68
  4. Step 4: Simplify right side
    52,761,806.06x = 1,295,953,538,242,292.50
  5. Step 5: Solve for x
    x = 1,295,953,538,242,292.50/52,761,806.06
  6. Step 6: Final answer
    x = 24,562,342.25

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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.