Home / 26,056,604.20-39,084,906.30-17,994,447.40

Finding the Fourth Proportional to 26,056,604.20, 39,084,906.30 and 17,994,447.40

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Solution

The fourth proportional to 26,056,604.20, 39,084,906.30 and 17,994,447.40 is: 26,991,671.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,056,604.20 : 39,084,906.30 = 17,994,447.40 : x
  2. Step 2: Convert to fraction form
    26,056,604.20/39,084,906.30 = 17,994,447.40/x
  3. Step 3: Cross multiply
    26,056,604.20x = 39,084,906.30 × 17,994,447.40
  4. Step 4: Simplify right side
    26,056,604.20x = 703,311,290,549,278.50
  5. Step 5: Solve for x
    x = 703,311,290,549,278.50/26,056,604.20
  6. Step 6: Final answer
    x = 26,991,671.10

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1.5x scale

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.