Home / 17,606,770.20-26,410,155.30-9,954,019.80

Finding the Fourth Proportional to 17,606,770.20, 26,410,155.30 and 9,954,019.80

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Solution

The fourth proportional to 17,606,770.20, 26,410,155.30 and 9,954,019.80 is: 14,931,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,606,770.20 : 26,410,155.30 = 9,954,019.80 : x
  2. Step 2: Convert to fraction form
    17,606,770.20/26,410,155.30 = 9,954,019.80/x
  3. Step 3: Cross multiply
    17,606,770.20x = 26,410,155.30 × 9,954,019.80
  4. Step 4: Simplify right side
    17,606,770.20x = 262,887,208,777,274.97
  5. Step 5: Solve for x
    x = 262,887,208,777,274.97/17,606,770.20
  6. Step 6: Final answer
    x = 14,931,029.70

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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.