Home / 30,882,656.52-46,308,152.15-16,317,408.75

Finding the Fourth Proportional to 30,882,656.52, 46,308,152.15 and 16,317,408.75

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Solution

The fourth proportional to 30,882,656.52, 46,308,152.15 and 16,317,408.75 is: 24,467,747.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,882,656.52 : 46,308,152.15 = 16,317,408.75 : x
  2. Step 2: Convert to fraction form
    30,882,656.52/46,308,152.15 = 16,317,408.75/x
  3. Step 3: Cross multiply
    30,882,656.52x = 46,308,152.15 × 16,317,408.75
  4. Step 4: Simplify right side
    30,882,656.52x = 755,629,047,129,534.88
  5. Step 5: Solve for x
    x = 755,629,047,129,534.88/30,882,656.52
  6. Step 6: Final answer
    x = 24,467,747.67

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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.