Home / 16,284,635.54-24,427,738.86-5,354,583.17

Finding the Fourth Proportional to 16,284,635.54, 24,427,738.86 and 5,354,583.17

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Solution

The fourth proportional to 16,284,635.54, 24,427,738.86 and 5,354,583.17 is: 8,032,133.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,635.54 : 24,427,738.86 = 5,354,583.17 : x
  2. Step 2: Convert to fraction form
    16,284,635.54/24,427,738.86 = 5,354,583.17/x
  3. Step 3: Cross multiply
    16,284,635.54x = 24,427,738.86 × 5,354,583.17
  4. Step 4: Simplify right side
    16,284,635.54x = 130,800,359,319,841.64
  5. Step 5: Solve for x
    x = 130,800,359,319,841.64/16,284,635.54
  6. Step 6: Final answer
    x = 8,032,133.05

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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.