Home / 14,094,195.90-21,144,438.27-4,510,149.54

Finding the Fourth Proportional to 14,094,195.90, 21,144,438.27 and 4,510,149.54

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Solution

The fourth proportional to 14,094,195.90, 21,144,438.27 and 4,510,149.54 is: 6,766,230.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,195.90 : 21,144,438.27 = 4,510,149.54 : x
  2. Step 2: Convert to fraction form
    14,094,195.90/21,144,438.27 = 4,510,149.54/x
  3. Step 3: Cross multiply
    14,094,195.90x = 21,144,438.27 × 4,510,149.54
  4. Step 4: Simplify right side
    14,094,195.90x = 95,364,578,536,998.89
  5. Step 5: Solve for x
    x = 95,364,578,536,998.89/14,094,195.90
  6. Step 6: Final answer
    x = 6,766,230.53

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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.