Home / 26,027,176.95-39,032,904.48-7,826,540.58

Finding the Fourth Proportional to 26,027,176.95, 39,032,904.48 and 7,826,540.58

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Solution

The fourth proportional to 26,027,176.95, 39,032,904.48 and 7,826,540.58 is: 11,737,447.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,027,176.95 : 39,032,904.48 = 7,826,540.58 : x
  2. Step 2: Convert to fraction form
    26,027,176.95/39,032,904.48 = 7,826,540.58/x
  3. Step 3: Cross multiply
    26,027,176.95x = 39,032,904.48 × 7,826,540.58
  4. Step 4: Simplify right side
    26,027,176.95x = 305,492,611,014,446.88
  5. Step 5: Solve for x
    x = 305,492,611,014,446.88/26,027,176.95
  6. Step 6: Final answer
    x = 11,737,447.04

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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.