Home / 27,383,041,938.66-37,824,045,413.52-22,644,458,890.98

Finding the Fourth Proportional to 27,383,041,938.66, 37,824,045,413.52 and 22,644,458,890.98

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Solution

The fourth proportional to 27,383,041,938.66, 37,824,045,413.52 and 22,644,458,890.98 is: 31,278,666,679.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,383,041,938.66 : 37,824,045,413.52 = 22,644,458,890.98 : x
  2. Step 2: Convert to fraction form
    27,383,041,938.66/37,824,045,413.52 = 22,644,458,890.98/x
  3. Step 3: Cross multiply
    27,383,041,938.66x = 37,824,045,413.52 × 22,644,458,890.98
  4. Step 4: Simplify right side
    27,383,041,938.66x = 856,505,041,457,014,112,256
  5. Step 5: Solve for x
    x = 856,505,041,457,014,112,256/27,383,041,938.66
  6. Step 6: Final answer
    x = 31,278,666,679.02

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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.