Home / 14,495,465.55-21,743,198.34-4,398,086.55

Finding the Fourth Proportional to 14,495,465.55, 21,743,198.34 and 4,398,086.55

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Solution

The fourth proportional to 14,495,465.55, 21,743,198.34 and 4,398,086.55 is: 6,597,129.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,495,465.55 : 21,743,198.34 = 4,398,086.55 : x
  2. Step 2: Convert to fraction form
    14,495,465.55/21,743,198.34 = 4,398,086.55/x
  3. Step 3: Cross multiply
    14,495,465.55x = 21,743,198.34 × 4,398,086.55
  4. Step 4: Simplify right side
    14,495,465.55x = 95,628,468,173,136.33
  5. Step 5: Solve for x
    x = 95,628,468,173,136.33/14,495,465.55
  6. Step 6: Final answer
    x = 6,597,129.83

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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.