Home / 26,212,077.90-36,172,835.42-14,610,377.03

Finding the Fourth Proportional to 26,212,077.90, 36,172,835.42 and 14,610,377.03

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Solution

The fourth proportional to 26,212,077.90, 36,172,835.42 and 14,610,377.03 is: 20,162,413.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,212,077.90 : 36,172,835.42 = 14,610,377.03 : x
  2. Step 2: Convert to fraction form
    26,212,077.90/36,172,835.42 = 14,610,377.03/x
  3. Step 3: Cross multiply
    26,212,077.90x = 36,172,835.42 × 14,610,377.03
  4. Step 4: Simplify right side
    26,212,077.90x = 528,498,763,476,422.31
  5. Step 5: Solve for x
    x = 528,498,763,476,422.31/26,212,077.90
  6. Step 6: Final answer
    x = 20,162,413.89

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.