Home / 57,051,015.14-85,580,102.46-16,113,659.70

Finding the Fourth Proportional to 57,051,015.14, 85,580,102.46 and 16,113,659.70

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Solution

The fourth proportional to 57,051,015.14, 85,580,102.46 and 16,113,659.70 is: 24,171,500.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,051,015.14 : 85,580,102.46 = 16,113,659.70 : x
  2. Step 2: Convert to fraction form
    57,051,015.14/85,580,102.46 = 16,113,659.70/x
  3. Step 3: Cross multiply
    57,051,015.14x = 85,580,102.46 × 16,113,659.70
  4. Step 4: Simplify right side
    57,051,015.14x = 1,379,008,648,131,572.75
  5. Step 5: Solve for x
    x = 1,379,008,648,131,572.75/57,051,015.14
  6. Step 6: Final answer
    x = 24,171,500.63

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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.