Home / 36,955,598.05-50,999,055.57-20,436,833.93

Finding the Fourth Proportional to 36,955,598.05, 50,999,055.57 and 20,436,833.93

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Solution

The fourth proportional to 36,955,598.05, 50,999,055.57 and 20,436,833.93 is: 28,203,013.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,955,598.05 : 50,999,055.57 = 20,436,833.93 : x
  2. Step 2: Convert to fraction form
    36,955,598.05/50,999,055.57 = 20,436,833.93/x
  3. Step 3: Cross multiply
    36,955,598.05x = 50,999,055.57 × 20,436,833.93
  4. Step 4: Simplify right side
    36,955,598.05x = 1,042,259,229,015,936.25
  5. Step 5: Solve for x
    x = 1,042,259,229,015,936.25/36,955,598.05
  6. Step 6: Final answer
    x = 28,203,013.45

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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.