Home / 26,994,480.28-40,495,919.47-8,794,438.52

Finding the Fourth Proportional to 26,994,480.28, 40,495,919.47 and 8,794,438.52

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Solution

The fourth proportional to 26,994,480.28, 40,495,919.47 and 8,794,438.52 is: 13,193,025.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,994,480.28 : 40,495,919.47 = 8,794,438.52 : x
  2. Step 2: Convert to fraction form
    26,994,480.28/40,495,919.47 = 8,794,438.52/x
  3. Step 3: Cross multiply
    26,994,480.28x = 40,495,919.47 × 8,794,438.52
  4. Step 4: Simplify right side
    26,994,480.28x = 356,138,873,865,320.31
  5. Step 5: Solve for x
    x = 356,138,873,865,320.31/26,994,480.28
  6. Step 6: Final answer
    x = 13,193,025.77

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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.