Home / 174,222,623.58-240,477,991.61-113,880,383.03

Finding the Fourth Proportional to 174,222,623.58, 240,477,991.61 and 113,880,383.03

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Solution

The fourth proportional to 174,222,623.58, 240,477,991.61 and 113,880,383.03 is: 157,188,115.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,222,623.58 : 240,477,991.61 = 113,880,383.03 : x
  2. Step 2: Convert to fraction form
    174,222,623.58/240,477,991.61 = 113,880,383.03/x
  3. Step 3: Cross multiply
    174,222,623.58x = 240,477,991.61 × 113,880,383.03
  4. Step 4: Simplify right side
    174,222,623.58x = 27,385,725,793,060,136
  5. Step 5: Solve for x
    x = 27,385,725,793,060,136/174,222,623.58
  6. Step 6: Final answer
    x = 157,188,115.01

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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.