Home / 36,047,609.16-54,076,840.62-10,485,253.32

Finding the Fourth Proportional to 36,047,609.16, 54,076,840.62 and 10,485,253.32

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Solution

The fourth proportional to 36,047,609.16, 54,076,840.62 and 10,485,253.32 is: 15,729,458.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,047,609.16 : 54,076,840.62 = 10,485,253.32 : x
  2. Step 2: Convert to fraction form
    36,047,609.16/54,076,840.62 = 10,485,253.32/x
  3. Step 3: Cross multiply
    36,047,609.16x = 54,076,840.62 × 10,485,253.32
  4. Step 4: Simplify right side
    36,047,609.16x = 567,009,372,645,965.88
  5. Step 5: Solve for x
    x = 567,009,372,645,965.88/36,047,609.16
  6. Step 6: Final answer
    x = 15,729,458.51

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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.