Home / 17,605,205.70-26,407,808.55-16,093,551.30

Finding the Fourth Proportional to 17,605,205.70, 26,407,808.55 and 16,093,551.30

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Solution

The fourth proportional to 17,605,205.70, 26,407,808.55 and 16,093,551.30 is: 24,140,326.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,605,205.70 : 26,407,808.55 = 16,093,551.30 : x
  2. Step 2: Convert to fraction form
    17,605,205.70/26,407,808.55 = 16,093,551.30/x
  3. Step 3: Cross multiply
    17,605,205.70x = 26,407,808.55 × 16,093,551.30
  4. Step 4: Simplify right side
    17,605,205.70x = 424,995,421,620,003.62
  5. Step 5: Solve for x
    x = 424,995,421,620,003.62/17,605,205.70
  6. Step 6: Final answer
    x = 24,140,326.95

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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.