Home / 26,391,696.60-39,587,544.90-16,314,000.60

Finding the Fourth Proportional to 26,391,696.60, 39,587,544.90 and 16,314,000.60

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Solution

The fourth proportional to 26,391,696.60, 39,587,544.90 and 16,314,000.60 is: 24,471,000.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,391,696.60 : 39,587,544.90 = 16,314,000.60 : x
  2. Step 2: Convert to fraction form
    26,391,696.60/39,587,544.90 = 16,314,000.60/x
  3. Step 3: Cross multiply
    26,391,696.60x = 39,587,544.90 × 16,314,000.60
  4. Step 4: Simplify right side
    26,391,696.60x = 645,831,231,251,126.88
  5. Step 5: Solve for x
    x = 645,831,231,251,126.88/26,391,696.60
  6. Step 6: Final answer
    x = 24,471,000.90

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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.