Home / 262,184,873,123.01-361,811,274,342.26-146,443,321,850.05

Finding the Fourth Proportional to 262,184,873,123.01, 361,811,274,342.26 and 146,443,321,850.05

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Solution

The fourth proportional to 262,184,873,123.01, 361,811,274,342.26 and 146,443,321,850.05 is: 202,089,633,419.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    262,184,873,123.01 : 361,811,274,342.26 = 146,443,321,850.05 : x
  2. Step 2: Convert to fraction form
    262,184,873,123.01/361,811,274,342.26 = 146,443,321,850.05/x
  3. Step 3: Cross multiply
    262,184,873,123.01x = 361,811,274,342.26 × 146,443,321,850.05
  4. Step 4: Simplify right side
    262,184,873,123.01x = 52,984,844,897,480,312,094,720
  5. Step 5: Solve for x
    x = 52,984,844,897,480,312,094,720/262,184,873,123.01
  6. Step 6: Final answer
    x = 202,089,633,419.17

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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.