Home / 229,393,054.80-344,089,582.20-106,571,134.80

Finding the Fourth Proportional to 229,393,054.80, 344,089,582.20 and 106,571,134.80

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Solution

The fourth proportional to 229,393,054.80, 344,089,582.20 and 106,571,134.80 is: 159,856,702.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,393,054.80 : 344,089,582.20 = 106,571,134.80 : x
  2. Step 2: Convert to fraction form
    229,393,054.80/344,089,582.20 = 106,571,134.80/x
  3. Step 3: Cross multiply
    229,393,054.80x = 344,089,582.20 × 106,571,134.80
  4. Step 4: Simplify right side
    229,393,054.80x = 36,670,017,247,911,880
  5. Step 5: Solve for x
    x = 36,670,017,247,911,880/229,393,054.80
  6. Step 6: Final answer
    x = 159,856,702.20

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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.