Home / 33,999,986.36-46,921,645.91-19,119,993.44

Finding the Fourth Proportional to 33,999,986.36, 46,921,645.91 and 19,119,993.44

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Solution

The fourth proportional to 33,999,986.36, 46,921,645.91 and 19,119,993.44 is: 26,386,527.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,999,986.36 : 46,921,645.91 = 19,119,993.44 : x
  2. Step 2: Convert to fraction form
    33,999,986.36/46,921,645.91 = 19,119,993.44/x
  3. Step 3: Cross multiply
    33,999,986.36x = 46,921,645.91 × 19,119,993.44
  4. Step 4: Simplify right side
    33,999,986.36x = 897,141,562,014,907
  5. Step 5: Solve for x
    x = 897,141,562,014,907/33,999,986.36
  6. Step 6: Final answer
    x = 26,386,527.11

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1.5x scale

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.