Home / 37,367,492.80-56,051,239.20-18,235,616.80

Finding the Fourth Proportional to 37,367,492.80, 56,051,239.20 and 18,235,616.80

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Solution

The fourth proportional to 37,367,492.80, 56,051,239.20 and 18,235,616.80 is: 27,353,425.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,367,492.80 : 56,051,239.20 = 18,235,616.80 : x
  2. Step 2: Convert to fraction form
    37,367,492.80/56,051,239.20 = 18,235,616.80/x
  3. Step 3: Cross multiply
    37,367,492.80x = 56,051,239.20 × 18,235,616.80
  4. Step 4: Simplify right side
    37,367,492.80x = 1,022,128,919,216,338.62
  5. Step 5: Solve for x
    x = 1,022,128,919,216,338.62/37,367,492.80
  6. Step 6: Final answer
    x = 27,353,425.20

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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.