Home / 36,048,283.06-49,729,955.24-31,922,518.90

Finding the Fourth Proportional to 36,048,283.06, 49,729,955.24 and 31,922,518.90

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Solution

The fourth proportional to 36,048,283.06, 49,729,955.24 and 31,922,518.90 is: 44,038,309.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,048,283.06 : 49,729,955.24 = 31,922,518.90 : x
  2. Step 2: Convert to fraction form
    36,048,283.06/49,729,955.24 = 31,922,518.90/x
  3. Step 3: Cross multiply
    36,048,283.06x = 49,729,955.24 × 31,922,518.90
  4. Step 4: Simplify right side
    36,048,283.06x = 1,587,505,436,045,054
  5. Step 5: Solve for x
    x = 1,587,505,436,045,054/36,048,283.06
  6. Step 6: Final answer
    x = 44,038,309.21

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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.