Home / 61,060,634.73-91,590,485.54-15,622,356.33

Finding the Fourth Proportional to 61,060,634.73, 91,590,485.54 and 15,622,356.33

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Solution

The fourth proportional to 61,060,634.73, 91,590,485.54 and 15,622,356.33 is: 23,433,415.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,060,634.73 : 91,590,485.54 = 15,622,356.33 : x
  2. Step 2: Convert to fraction form
    61,060,634.73/91,590,485.54 = 15,622,356.33/x
  3. Step 3: Cross multiply
    61,060,634.73x = 91,590,485.54 × 15,622,356.33
  4. Step 4: Simplify right side
    61,060,634.73x = 1,430,859,201,465,480.75
  5. Step 5: Solve for x
    x = 1,430,859,201,465,480.75/61,060,634.73
  6. Step 6: Final answer
    x = 23,433,415.13

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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.