Home / 26,160,630.45-39,214,566.75-16,452,181.55

Finding the Fourth Proportional to 26,160,630.45, 39,214,566.75 and 16,452,181.55

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Solution

The fourth proportional to 26,160,630.45, 39,214,566.75 and 16,452,181.55 is: 24,661,682.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,160,630.45 : 39,214,566.75 = 16,452,181.55 : x
  2. Step 2: Convert to fraction form
    26,160,630.45/39,214,566.75 = 16,452,181.55/x
  3. Step 3: Cross multiply
    26,160,630.45x = 39,214,566.75 × 16,452,181.55
  4. Step 4: Simplify right side
    26,160,630.45x = 645,165,171,735,325.50
  5. Step 5: Solve for x
    x = 645,165,171,735,325.50/26,160,630.45
  6. Step 6: Final answer
    x = 24,661,682.87

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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.