Home / 16,821,705.03-25,232,554.97-4,042,209.75

Finding the Fourth Proportional to 16,821,705.03, 25,232,554.97 and 4,042,209.75

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Solution

The fourth proportional to 16,821,705.03, 25,232,554.97 and 4,042,209.75 is: 6,063,314.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,821,705.03 : 25,232,554.97 = 4,042,209.75 : x
  2. Step 2: Convert to fraction form
    16,821,705.03/25,232,554.97 = 4,042,209.75/x
  3. Step 3: Cross multiply
    16,821,705.03x = 25,232,554.97 × 4,042,209.75
  4. Step 4: Simplify right side
    16,821,705.03x = 101,995,279,717,144.95
  5. Step 5: Solve for x
    x = 101,995,279,717,144.95/16,821,705.03
  6. Step 6: Final answer
    x = 6,063,314.01

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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.