Home / 110,805,279.32-166,216,268.10-33,076,040.60

Finding the Fourth Proportional to 110,805,279.32, 166,216,268.10 and 33,076,040.60

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Solution

The fourth proportional to 110,805,279.32, 166,216,268.10 and 33,076,040.60 is: 49,616,553.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,805,279.32 : 166,216,268.10 = 33,076,040.60 : x
  2. Step 2: Convert to fraction form
    110,805,279.32/166,216,268.10 = 33,076,040.60/x
  3. Step 3: Cross multiply
    110,805,279.32x = 166,216,268.10 × 33,076,040.60
  4. Step 4: Simplify right side
    110,805,279.32x = 5,497,776,032,056,085
  5. Step 5: Solve for x
    x = 5,497,776,032,056,085/110,805,279.32
  6. Step 6: Final answer
    x = 49,616,553.16

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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.