Home / 31,106,647.80-46,659,971.70-24,682,116.60

Finding the Fourth Proportional to 31,106,647.80, 46,659,971.70 and 24,682,116.60

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Solution

The fourth proportional to 31,106,647.80, 46,659,971.70 and 24,682,116.60 is: 37,023,174.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,106,647.80 : 46,659,971.70 = 24,682,116.60 : x
  2. Step 2: Convert to fraction form
    31,106,647.80/46,659,971.70 = 24,682,116.60/x
  3. Step 3: Cross multiply
    31,106,647.80x = 46,659,971.70 × 24,682,116.60
  4. Step 4: Simplify right side
    31,106,647.80x = 1,151,666,862,052,100.25
  5. Step 5: Solve for x
    x = 1,151,666,862,052,100.25/31,106,647.80
  6. Step 6: Final answer
    x = 37,023,174.90

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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.