Home / 26,994,482.34-40,495,922.55-8,794,440.56

Finding the Fourth Proportional to 26,994,482.34, 40,495,922.55 and 8,794,440.56

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Solution

The fourth proportional to 26,994,482.34, 40,495,922.55 and 8,794,440.56 is: 13,193,028.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,994,482.34 : 40,495,922.55 = 8,794,440.56 : x
  2. Step 2: Convert to fraction form
    26,994,482.34/40,495,922.55 = 8,794,440.56/x
  3. Step 3: Cross multiply
    26,994,482.34x = 40,495,922.55 × 8,794,440.56
  4. Step 4: Simplify right side
    26,994,482.34x = 356,138,983,788,338.62
  5. Step 5: Solve for x
    x = 356,138,983,788,338.62/26,994,482.34
  6. Step 6: Final answer
    x = 13,193,028.83

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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.