Home / 11,097,458.10-16,633,745.55-4,706,622.90

Finding the Fourth Proportional to 11,097,458.10, 16,633,745.55 and 4,706,622.90

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Solution

The fourth proportional to 11,097,458.10, 16,633,745.55 and 4,706,622.90 is: 7,054,657.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,097,458.10 : 16,633,745.55 = 4,706,622.90 : x
  2. Step 2: Convert to fraction form
    11,097,458.10/16,633,745.55 = 4,706,622.90/x
  3. Step 3: Cross multiply
    11,097,458.10x = 16,633,745.55 × 4,706,622.90
  4. Step 4: Simplify right side
    11,097,458.10x = 78,288,767,718,403.11
  5. Step 5: Solve for x
    x = 78,288,767,718,403.11/11,097,458.10
  6. Step 6: Final answer
    x = 7,054,657.65

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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.