Home / 50,910,014.64-76,372,195.56-16,354,829.52

Finding the Fourth Proportional to 50,910,014.64, 76,372,195.56 and 16,354,829.52

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Solution

The fourth proportional to 50,910,014.64, 76,372,195.56 and 16,354,829.52 is: 24,534,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,910,014.64 : 76,372,195.56 = 16,354,829.52 : x
  2. Step 2: Convert to fraction form
    50,910,014.64/76,372,195.56 = 16,354,829.52/x
  3. Step 3: Cross multiply
    50,910,014.64x = 76,372,195.56 × 16,354,829.52
  4. Step 4: Simplify right side
    50,910,014.64x = 1,249,054,238,451,901
  5. Step 5: Solve for x
    x = 1,249,054,238,451,901/50,910,014.64
  6. Step 6: Final answer
    x = 24,534,548.80

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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.