Home / 110,671,975.60-166,007,963.40-33,994,880.80

Finding the Fourth Proportional to 110,671,975.60, 166,007,963.40 and 33,994,880.80

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Solution

The fourth proportional to 110,671,975.60, 166,007,963.40 and 33,994,880.80 is: 50,992,321.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,671,975.60 : 166,007,963.40 = 33,994,880.80 : x
  2. Step 2: Convert to fraction form
    110,671,975.60/166,007,963.40 = 33,994,880.80/x
  3. Step 3: Cross multiply
    110,671,975.60x = 166,007,963.40 × 33,994,880.80
  4. Step 4: Simplify right side
    110,671,975.60x = 5,643,420,927,633,762
  5. Step 5: Solve for x
    x = 5,643,420,927,633,762/110,671,975.60
  6. Step 6: Final answer
    x = 50,992,321.20

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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.