Home / 26,477,068.20-39,752,927.10-16,399,372.20

Finding the Fourth Proportional to 26,477,068.20, 39,752,927.10 and 16,399,372.20

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Solution

The fourth proportional to 26,477,068.20, 39,752,927.10 and 16,399,372.20 is: 24,622,176.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,477,068.20 : 39,752,927.10 = 16,399,372.20 : x
  2. Step 2: Convert to fraction form
    26,477,068.20/39,752,927.10 = 16,399,372.20/x
  3. Step 3: Cross multiply
    26,477,068.20x = 39,752,927.10 × 16,399,372.20
  4. Step 4: Simplify right side
    26,477,068.20x = 651,923,047,552,366.62
  5. Step 5: Solve for x
    x = 651,923,047,552,366.62/26,477,068.20
  6. Step 6: Final answer
    x = 24,622,176.54

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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.