Home / 121,686,705,183.60-167,733,623,286-95,923,972,068.48

Finding the Fourth Proportional to 121,686,705,183.60, 167,733,623,286 and 95,923,972,068.48

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Solution

The fourth proportional to 121,686,705,183.60, 167,733,623,286 and 95,923,972,068.48 is: 132,222,130,353.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,686,705,183.60 : 167,733,623,286 = 95,923,972,068.48 : x
  2. Step 2: Convert to fraction form
    121,686,705,183.60/167,733,623,286 = 95,923,972,068.48/x
  3. Step 3: Cross multiply
    121,686,705,183.60x = 167,733,623,286 × 95,923,972,068.48
  4. Step 4: Simplify right side
    121,686,705,183.60x = 16,089,675,395,031,210,393,600
  5. Step 5: Solve for x
    x = 16,089,675,395,031,210,393,600/121,686,705,183.60
  6. Step 6: Final answer
    x = 132,222,130,353.15

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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.