Home / 1,051,180,350.96-1,450,638,283.50-581,313,286.20

Finding the Fourth Proportional to 1,051,180,350.96, 1,450,638,283.50 and 581,313,286.20

Calculator

Solution

The fourth proportional to 1,051,180,350.96, 1,450,638,283.50 and 581,313,286.20 is: 802,217,532.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,051,180,350.96 : 1,450,638,283.50 = 581,313,286.20 : x
  2. Step 2: Convert to fraction form
    1,051,180,350.96/1,450,638,283.50 = 581,313,286.20/x
  3. Step 3: Cross multiply
    1,051,180,350.96x = 1,450,638,283.50 × 581,313,286.20
  4. Step 4: Simplify right side
    1,051,180,350.96x = 843,275,307,668,912,256
  5. Step 5: Solve for x
    x = 843,275,307,668,912,256/1,051,180,350.96
  6. Step 6: Final answer
    x = 802,217,532.79

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.