Home / 27,860,026.31-41,792,238.62-7,389,751.93

Finding the Fourth Proportional to 27,860,026.31, 41,792,238.62 and 7,389,751.93

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Solution

The fourth proportional to 27,860,026.31, 41,792,238.62 and 7,389,751.93 is: 11,085,211.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,860,026.31 : 41,792,238.62 = 7,389,751.93 : x
  2. Step 2: Convert to fraction form
    27,860,026.31/41,792,238.62 = 7,389,751.93/x
  3. Step 3: Cross multiply
    27,860,026.31x = 41,792,238.62 × 7,389,751.93
  4. Step 4: Simplify right side
    27,860,026.31x = 308,834,275,859,736.19
  5. Step 5: Solve for x
    x = 308,834,275,859,736.19/27,860,026.31
  6. Step 6: Final answer
    x = 11,085,211.21

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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.