Home / 14,150,636.80-21,230,119.68-4,565,835.52

Finding the Fourth Proportional to 14,150,636.80, 21,230,119.68 and 4,565,835.52

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Solution

The fourth proportional to 14,150,636.80, 21,230,119.68 and 4,565,835.52 is: 6,850,096.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,150,636.80 : 21,230,119.68 = 4,565,835.52 : x
  2. Step 2: Convert to fraction form
    14,150,636.80/21,230,119.68 = 4,565,835.52/x
  3. Step 3: Cross multiply
    14,150,636.80x = 21,230,119.68 × 4,565,835.52
  4. Step 4: Simplify right side
    14,150,636.80x = 96,933,234,528,795.02
  5. Step 5: Solve for x
    x = 96,933,234,528,795.02/14,150,636.80
  6. Step 6: Final answer
    x = 6,850,096.99

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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.