Home / 14,492,263.35-21,738,380.99-3,709,546.86

Finding the Fourth Proportional to 14,492,263.35, 21,738,380.99 and 3,709,546.86

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Solution

The fourth proportional to 14,492,263.35, 21,738,380.99 and 3,709,546.86 is: 5,564,316.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,492,263.35 : 21,738,380.99 = 3,709,546.86 : x
  2. Step 2: Convert to fraction form
    14,492,263.35/21,738,380.99 = 3,709,546.86/x
  3. Step 3: Cross multiply
    14,492,263.35x = 21,738,380.99 × 3,709,546.86
  4. Step 4: Simplify right side
    14,492,263.35x = 80,639,542,924,390.45
  5. Step 5: Solve for x
    x = 80,639,542,924,390.45/14,492,263.35
  6. Step 6: Final answer
    x = 5,564,316.70

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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.