Home / 182,906,361.96-252,411,056.01-99,274,522.62

Finding the Fourth Proportional to 182,906,361.96, 252,411,056.01 and 99,274,522.62

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Solution

The fourth proportional to 182,906,361.96, 252,411,056.01 and 99,274,522.62 is: 136,998,991.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,906,361.96 : 252,411,056.01 = 99,274,522.62 : x
  2. Step 2: Convert to fraction form
    182,906,361.96/252,411,056.01 = 99,274,522.62/x
  3. Step 3: Cross multiply
    182,906,361.96x = 252,411,056.01 × 99,274,522.62
  4. Step 4: Simplify right side
    182,906,361.96x = 25,057,987,089,402,832
  5. Step 5: Solve for x
    x = 25,057,987,089,402,832/182,906,361.96
  6. Step 6: Final answer
    x = 136,998,991.29

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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.