Home / 26,913,704.40-40,322,442.60-16,378,196.40

Finding the Fourth Proportional to 26,913,704.40, 40,322,442.60 and 16,378,196.40

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Solution

The fourth proportional to 26,913,704.40, 40,322,442.60 and 16,378,196.40 is: 24,538,015.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,913,704.40 : 40,322,442.60 = 16,378,196.40 : x
  2. Step 2: Convert to fraction form
    26,913,704.40/40,322,442.60 = 16,378,196.40/x
  3. Step 3: Cross multiply
    26,913,704.40x = 40,322,442.60 × 16,378,196.40
  4. Step 4: Simplify right side
    26,913,704.40x = 660,408,884,230,526.62
  5. Step 5: Solve for x
    x = 660,408,884,230,526.62/26,913,704.40
  6. Step 6: Final answer
    x = 24,538,015.07

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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.