Home / 36,955,587.44-50,999,040.95-20,436,823.33

Finding the Fourth Proportional to 36,955,587.44, 50,999,040.95 and 20,436,823.33

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Solution

The fourth proportional to 36,955,587.44, 50,999,040.95 and 20,436,823.33 is: 28,202,998.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,955,587.44 : 50,999,040.95 = 20,436,823.33 : x
  2. Step 2: Convert to fraction form
    36,955,587.44/50,999,040.95 = 20,436,823.33/x
  3. Step 3: Cross multiply
    36,955,587.44x = 50,999,040.95 × 20,436,823.33
  4. Step 4: Simplify right side
    36,955,587.44x = 1,042,258,390,009,426.25
  5. Step 5: Solve for x
    x = 1,042,258,390,009,426.25/36,955,587.44
  6. Step 6: Final answer
    x = 28,202,998.85

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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.