Home / 40,086,710.55-60,130,265.99-14,179,035.73

Finding the Fourth Proportional to 40,086,710.55, 60,130,265.99 and 14,179,035.73

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Solution

The fourth proportional to 40,086,710.55, 60,130,265.99 and 14,179,035.73 is: 21,268,624.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,086,710.55 : 60,130,265.99 = 14,179,035.73 : x
  2. Step 2: Convert to fraction form
    40,086,710.55/60,130,265.99 = 14,179,035.73/x
  3. Step 3: Cross multiply
    40,086,710.55x = 60,130,265.99 × 14,179,035.73
  4. Step 4: Simplify right side
    40,086,710.55x = 852,589,189,926,613.88
  5. Step 5: Solve for x
    x = 852,589,189,926,613.88/40,086,710.55
  6. Step 6: Final answer
    x = 21,268,624.40

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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.