Home / 37,995,319.50-56,992,979.25-16,720,183.50

Finding the Fourth Proportional to 37,995,319.50, 56,992,979.25 and 16,720,183.50

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Solution

The fourth proportional to 37,995,319.50, 56,992,979.25 and 16,720,183.50 is: 25,080,275.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,995,319.50 : 56,992,979.25 = 16,720,183.50 : x
  2. Step 2: Convert to fraction form
    37,995,319.50/56,992,979.25 = 16,720,183.50/x
  3. Step 3: Cross multiply
    37,995,319.50x = 56,992,979.25 × 16,720,183.50
  4. Step 4: Simplify right side
    37,995,319.50x = 952,933,071,271,692.38
  5. Step 5: Solve for x
    x = 952,933,071,271,692.38/37,995,319.50
  6. Step 6: Final answer
    x = 25,080,275.25

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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.