Home / 16,325,816.12-24,492,266.84-4,965,969.52

Finding the Fourth Proportional to 16,325,816.12, 24,492,266.84 and 4,965,969.52

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Solution

The fourth proportional to 16,325,816.12, 24,492,266.84 and 4,965,969.52 is: 7,450,031.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,325,816.12 : 24,492,266.84 = 4,965,969.52 : x
  2. Step 2: Convert to fraction form
    16,325,816.12/24,492,266.84 = 4,965,969.52/x
  3. Step 3: Cross multiply
    16,325,816.12x = 24,492,266.84 × 4,965,969.52
  4. Step 4: Simplify right side
    16,325,816.12x = 121,627,850,603,146.70
  5. Step 5: Solve for x
    x = 121,627,850,603,146.70/16,325,816.12
  6. Step 6: Final answer
    x = 7,450,031.88

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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.