Home / 39,691,401.96-59,450,300.22-28,141,860.68

Finding the Fourth Proportional to 39,691,401.96, 59,450,300.22 and 28,141,860.68

Calculator

Solution

The fourth proportional to 39,691,401.96, 59,450,300.22 and 28,141,860.68 is: 42,151,246.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,691,401.96 : 59,450,300.22 = 28,141,860.68 : x
  2. Step 2: Convert to fraction form
    39,691,401.96/59,450,300.22 = 28,141,860.68/x
  3. Step 3: Cross multiply
    39,691,401.96x = 59,450,300.22 × 28,141,860.68
  4. Step 4: Simplify right side
    39,691,401.96x = 1,673,042,066,175,413.25
  5. Step 5: Solve for x
    x = 1,673,042,066,175,413.25/39,691,401.96
  6. Step 6: Final answer
    x = 42,151,246.46

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.