Home / 33,638,995.42-50,470,203.02-10,613,485.06

Finding the Fourth Proportional to 33,638,995.42, 50,470,203.02 and 10,613,485.06

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Solution

The fourth proportional to 33,638,995.42, 50,470,203.02 and 10,613,485.06 is: 15,923,922.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,638,995.42 : 50,470,203.02 = 10,613,485.06 : x
  2. Step 2: Convert to fraction form
    33,638,995.42/50,470,203.02 = 10,613,485.06/x
  3. Step 3: Cross multiply
    33,638,995.42x = 50,470,203.02 × 10,613,485.06
  4. Step 4: Simplify right side
    33,638,995.42x = 535,664,745,727,936.94
  5. Step 5: Solve for x
    x = 535,664,745,727,936.94/33,638,995.42
  6. Step 6: Final answer
    x = 15,923,922.19

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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.