Home / 36,048,277.06-49,729,946.97-31,922,512.90

Finding the Fourth Proportional to 36,048,277.06, 49,729,946.97 and 31,922,512.90

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Solution

The fourth proportional to 36,048,277.06, 49,729,946.97 and 31,922,512.90 is: 44,038,300.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,048,277.06 : 49,729,946.97 = 31,922,512.90 : x
  2. Step 2: Convert to fraction form
    36,048,277.06/49,729,946.97 = 31,922,512.90/x
  3. Step 3: Cross multiply
    36,048,277.06x = 49,729,946.97 × 31,922,512.90
  4. Step 4: Simplify right side
    36,048,277.06x = 1,587,504,873,666,140.75
  5. Step 5: Solve for x
    x = 1,587,504,873,666,140.75/36,048,277.06
  6. Step 6: Final answer
    x = 44,038,300.94

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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.