Home / 1,003,194,349.85-1,384,425,323.31-551,091,389.42

Finding the Fourth Proportional to 1,003,194,349.85, 1,384,425,323.31 and 551,091,389.42

Calculator

Solution

The fourth proportional to 1,003,194,349.85, 1,384,425,323.31 and 551,091,389.42 is: 760,515,522.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,194,349.85 : 1,384,425,323.31 = 551,091,389.42 : x
  2. Step 2: Convert to fraction form
    1,003,194,349.85/1,384,425,323.31 = 551,091,389.42/x
  3. Step 3: Cross multiply
    1,003,194,349.85x = 1,384,425,323.31 × 551,091,389.42
  4. Step 4: Simplify right side
    1,003,194,349.85x = 762,944,874,965,774,080
  5. Step 5: Solve for x
    x = 762,944,874,965,774,080/1,003,194,349.85
  6. Step 6: Final answer
    x = 760,515,522.32

Related Problems

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.