Home / 26,296,466.35-39,444,698.92-7,127,223.03

Finding the Fourth Proportional to 26,296,466.35, 39,444,698.92 and 7,127,223.03

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Solution

The fourth proportional to 26,296,466.35, 39,444,698.92 and 7,127,223.03 is: 10,690,834.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,296,466.35 : 39,444,698.92 = 7,127,223.03 : x
  2. Step 2: Convert to fraction form
    26,296,466.35/39,444,698.92 = 7,127,223.03/x
  3. Step 3: Cross multiply
    26,296,466.35x = 39,444,698.92 × 7,127,223.03
  4. Step 4: Simplify right side
    26,296,466.35x = 281,131,166,356,816.66
  5. Step 5: Solve for x
    x = 281,131,166,356,816.66/26,296,466.35
  6. Step 6: Final answer
    x = 10,690,834.37

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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.