Home / 37,512,442.85-56,260,790.96-10,579,800.29

Finding the Fourth Proportional to 37,512,442.85, 56,260,790.96 and 10,579,800.29

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Solution

The fourth proportional to 37,512,442.85, 56,260,790.96 and 10,579,800.29 is: 15,867,479.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,512,442.85 : 56,260,790.96 = 10,579,800.29 : x
  2. Step 2: Convert to fraction form
    37,512,442.85/56,260,790.96 = 10,579,800.29/x
  3. Step 3: Cross multiply
    37,512,442.85x = 56,260,790.96 × 10,579,800.29
  4. Step 4: Simplify right side
    37,512,442.85x = 595,227,932,180,034.38
  5. Step 5: Solve for x
    x = 595,227,932,180,034.38/37,512,442.85
  6. Step 6: Final answer
    x = 15,867,479.88

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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.