Home / 17,991,408.35-26,987,091.27-5,860,852.00

Finding the Fourth Proportional to 17,991,408.35, 26,987,091.27 and 5,860,852.00

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Solution

The fourth proportional to 17,991,408.35, 26,987,091.27 and 5,860,852.00 is: 8,791,271.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,991,408.35 : 26,987,091.27 = 5,860,852.00 : x
  2. Step 2: Convert to fraction form
    17,991,408.35/26,987,091.27 = 5,860,852.00/x
  3. Step 3: Cross multiply
    17,991,408.35x = 26,987,091.27 × 5,860,852.00
  4. Step 4: Simplify right side
    17,991,408.35x = 158,167,347,754,516.09
  5. Step 5: Solve for x
    x = 158,167,347,754,516.09/17,991,408.35
  6. Step 6: Final answer
    x = 8,791,271.07

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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.