Home / 36,907,372.40-55,361,058.60-15,334,804.40

Finding the Fourth Proportional to 36,907,372.40, 55,361,058.60 and 15,334,804.40

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Solution

The fourth proportional to 36,907,372.40, 55,361,058.60 and 15,334,804.40 is: 23,002,206.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,907,372.40 : 55,361,058.60 = 15,334,804.40 : x
  2. Step 2: Convert to fraction form
    36,907,372.40/55,361,058.60 = 15,334,804.40/x
  3. Step 3: Cross multiply
    36,907,372.40x = 55,361,058.60 × 15,334,804.40
  4. Step 4: Simplify right side
    36,907,372.40x = 848,951,005,007,937.88
  5. Step 5: Solve for x
    x = 848,951,005,007,937.88/36,907,372.40
  6. Step 6: Final answer
    x = 23,002,206.60

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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.