Home / 37,398,142.20-56,097,213.30-33,367,063.80

Finding the Fourth Proportional to 37,398,142.20, 56,097,213.30 and 33,367,063.80

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Solution

The fourth proportional to 37,398,142.20, 56,097,213.30 and 33,367,063.80 is: 50,050,595.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,398,142.20 : 56,097,213.30 = 33,367,063.80 : x
  2. Step 2: Convert to fraction form
    37,398,142.20/56,097,213.30 = 33,367,063.80/x
  3. Step 3: Cross multiply
    37,398,142.20x = 56,097,213.30 × 33,367,063.80
  4. Step 4: Simplify right side
    37,398,142.20x = 1,871,799,295,183,308.50
  5. Step 5: Solve for x
    x = 1,871,799,295,183,308.50/37,398,142.20
  6. Step 6: Final answer
    x = 50,050,595.70

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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.