Home / 49,800,676.10-74,701,014.15-35,188,016.90

Finding the Fourth Proportional to 49,800,676.10, 74,701,014.15 and 35,188,016.90

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Solution

The fourth proportional to 49,800,676.10, 74,701,014.15 and 35,188,016.90 is: 52,782,025.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,800,676.10 : 74,701,014.15 = 35,188,016.90 : x
  2. Step 2: Convert to fraction form
    49,800,676.10/74,701,014.15 = 35,188,016.90/x
  3. Step 3: Cross multiply
    49,800,676.10x = 74,701,014.15 × 35,188,016.90
  4. Step 4: Simplify right side
    49,800,676.10x = 2,628,580,548,357,339
  5. Step 5: Solve for x
    x = 2,628,580,548,357,339/49,800,676.10
  6. Step 6: Final answer
    x = 52,782,025.35

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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.