Home / 11,166,416.20-16,749,624.30-4,434,830.20

Finding the Fourth Proportional to 11,166,416.20, 16,749,624.30 and 4,434,830.20

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Solution

The fourth proportional to 11,166,416.20, 16,749,624.30 and 4,434,830.20 is: 6,652,245.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,166,416.20 : 16,749,624.30 = 4,434,830.20 : x
  2. Step 2: Convert to fraction form
    11,166,416.20/16,749,624.30 = 4,434,830.20/x
  3. Step 3: Cross multiply
    11,166,416.20x = 16,749,624.30 × 4,434,830.20
  4. Step 4: Simplify right side
    11,166,416.20x = 74,281,739,684,293.86
  5. Step 5: Solve for x
    x = 74,281,739,684,293.86/11,166,416.20
  6. Step 6: Final answer
    x = 6,652,245.30

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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.