Home / 34,797,457.22-52,202,907.66-13,230,382.01

Finding the Fourth Proportional to 34,797,457.22, 52,202,907.66 and 13,230,382.01

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Solution

The fourth proportional to 34,797,457.22, 52,202,907.66 and 13,230,382.01 is: 19,848,128.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,797,457.22 : 52,202,907.66 = 13,230,382.01 : x
  2. Step 2: Convert to fraction form
    34,797,457.22/52,202,907.66 = 13,230,382.01/x
  3. Step 3: Cross multiply
    34,797,457.22x = 52,202,907.66 × 13,230,382.01
  4. Step 4: Simplify right side
    34,797,457.22x = 690,664,410,374,555.12
  5. Step 5: Solve for x
    x = 690,664,410,374,555.12/34,797,457.22
  6. Step 6: Final answer
    x = 19,848,128.73

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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.