Home / 52,761,805.06-79,150,219.80-16,373,339.68

Finding the Fourth Proportional to 52,761,805.06, 79,150,219.80 and 16,373,339.68

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Solution

The fourth proportional to 52,761,805.06, 79,150,219.80 and 16,373,339.68 is: 24,562,340.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,761,805.06 : 79,150,219.80 = 16,373,339.68 : x
  2. Step 2: Convert to fraction form
    52,761,805.06/79,150,219.80 = 16,373,339.68/x
  3. Step 3: Cross multiply
    52,761,805.06x = 79,150,219.80 × 16,373,339.68
  4. Step 4: Simplify right side
    52,761,805.06x = 1,295,953,434,532,061.50
  5. Step 5: Solve for x
    x = 1,295,953,434,532,061.50/52,761,805.06
  6. Step 6: Final answer
    x = 24,562,340.75

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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.