Home / 16,014,778.55-24,022,167.83-15,865,479.35

Finding the Fourth Proportional to 16,014,778.55, 24,022,167.83 and 15,865,479.35

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Solution

The fourth proportional to 16,014,778.55, 24,022,167.83 and 15,865,479.35 is: 23,798,219.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,014,778.55 : 24,022,167.83 = 15,865,479.35 : x
  2. Step 2: Convert to fraction form
    16,014,778.55/24,022,167.83 = 15,865,479.35/x
  3. Step 3: Cross multiply
    16,014,778.55x = 24,022,167.83 × 15,865,479.35
  4. Step 4: Simplify right side
    16,014,778.55x = 381,123,207,649,099.25
  5. Step 5: Solve for x
    x = 381,123,207,649,099.25/16,014,778.55
  6. Step 6: Final answer
    x = 23,798,219.03

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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.