Home / 51,158,505.24-76,749,817.38-16,614,790.68

Finding the Fourth Proportional to 51,158,505.24, 76,749,817.38 and 16,614,790.68

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Solution

The fourth proportional to 51,158,505.24, 76,749,817.38 and 16,614,790.68 is: 24,926,102.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,158,505.24 : 76,749,817.38 = 16,614,790.68 : x
  2. Step 2: Convert to fraction form
    51,158,505.24/76,749,817.38 = 16,614,790.68/x
  3. Step 3: Cross multiply
    51,158,505.24x = 76,749,817.38 × 16,614,790.68
  4. Step 4: Simplify right side
    51,158,505.24x = 1,275,182,150,496,926
  5. Step 5: Solve for x
    x = 1,275,182,150,496,926/51,158,505.24
  6. Step 6: Final answer
    x = 24,926,102.60

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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.