Home / 16,607,285.55-24,910,928.33-13,961,890.35

Finding the Fourth Proportional to 16,607,285.55, 24,910,928.33 and 13,961,890.35

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Solution

The fourth proportional to 16,607,285.55, 24,910,928.33 and 13,961,890.35 is: 20,942,835.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,607,285.55 : 24,910,928.33 = 13,961,890.35 : x
  2. Step 2: Convert to fraction form
    16,607,285.55/24,910,928.33 = 13,961,890.35/x
  3. Step 3: Cross multiply
    16,607,285.55x = 24,910,928.33 × 13,961,890.35
  4. Step 4: Simplify right side
    16,607,285.55x = 347,803,649,790,359.12
  5. Step 5: Solve for x
    x = 347,803,649,790,359.12/16,607,285.55
  6. Step 6: Final answer
    x = 20,942,835.53

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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.