Home / 48,035,777-72,061,130.46-16,130,537.96

Finding the Fourth Proportional to 48,035,777, 72,061,130.46 and 16,130,537.96

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Solution

The fourth proportional to 48,035,777, 72,061,130.46 and 16,130,537.96 is: 24,198,313.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,035,777 : 72,061,130.46 = 16,130,537.96 : x
  2. Step 2: Convert to fraction form
    48,035,777/72,061,130.46 = 16,130,537.96/x
  3. Step 3: Cross multiply
    48,035,777x = 72,061,130.46 × 16,130,537.96
  4. Step 4: Simplify right side
    48,035,777x = 1,162,384,800,325,542.25
  5. Step 5: Solve for x
    x = 1,162,384,800,325,542.25/48,035,777
  6. Step 6: Final answer
    x = 24,198,313.69

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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.