Home / 230,238,074.64-345,536,202.26-160,699,124

Finding the Fourth Proportional to 230,238,074.64, 345,536,202.26 and 160,699,124

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Solution

The fourth proportional to 230,238,074.64, 345,536,202.26 and 160,699,124 is: 241,173,685.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    230,238,074.64 : 345,536,202.26 = 160,699,124 : x
  2. Step 2: Convert to fraction form
    230,238,074.64/345,536,202.26 = 160,699,124/x
  3. Step 3: Cross multiply
    230,238,074.64x = 345,536,202.26 × 160,699,124
  4. Step 4: Simplify right side
    230,238,074.64x = 55,527,365,013,468,816
  5. Step 5: Solve for x
    x = 55,527,365,013,468,816/230,238,074.64
  6. Step 6: Final answer
    x = 241,173,685.54

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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.