Home / 483,976,619,904.59-667,946,301,756.83-275,454,241,722

Finding the Fourth Proportional to 483,976,619,904.59, 667,946,301,756.83 and 275,454,241,722

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Solution

The fourth proportional to 483,976,619,904.59, 667,946,301,756.83 and 275,454,241,722 is: 380,160,186,452.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,976,619,904.59 : 667,946,301,756.83 = 275,454,241,722 : x
  2. Step 2: Convert to fraction form
    483,976,619,904.59/667,946,301,756.83 = 275,454,241,722/x
  3. Step 3: Cross multiply
    483,976,619,904.59x = 667,946,301,756.83 × 275,454,241,722
  4. Step 4: Simplify right side
    483,976,619,904.59x = 183,988,642,061,441,786,970,112
  5. Step 5: Solve for x
    x = 183,988,642,061,441,786,970,112/483,976,619,904.59
  6. Step 6: Final answer
    x = 380,160,186,452.22

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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.