Home / 33,682,849.24-46,470,914.80-27,477,168.40

Finding the Fourth Proportional to 33,682,849.24, 46,470,914.80 and 27,477,168.40

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Solution

The fourth proportional to 33,682,849.24, 46,470,914.80 and 27,477,168.40 is: 37,909,178.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,682,849.24 : 46,470,914.80 = 27,477,168.40 : x
  2. Step 2: Convert to fraction form
    33,682,849.24/46,470,914.80 = 27,477,168.40/x
  3. Step 3: Cross multiply
    33,682,849.24x = 46,470,914.80 × 27,477,168.40
  4. Step 4: Simplify right side
    33,682,849.24x = 1,276,889,151,661,652.25
  5. Step 5: Solve for x
    x = 1,276,889,151,661,652.25/33,682,849.24
  6. Step 6: Final answer
    x = 37,909,178.72

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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.