Home / 401,692,099.19-602,770,610.55-168,501,926.57

Finding the Fourth Proportional to 401,692,099.19, 602,770,610.55 and 168,501,926.57

Calculator

Solution

The fourth proportional to 401,692,099.19, 602,770,610.55 and 168,501,926.57 is: 252,850,402.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    401,692,099.19 : 602,770,610.55 = 168,501,926.57 : x
  2. Step 2: Convert to fraction form
    401,692,099.19/602,770,610.55 = 168,501,926.57/x
  3. Step 3: Cross multiply
    401,692,099.19x = 602,770,610.55 × 168,501,926.57
  4. Step 4: Simplify right side
    401,692,099.19x = 101,568,009,157,450,160
  5. Step 5: Solve for x
    x = 101,568,009,157,450,160/401,692,099.19
  6. Step 6: Final answer
    x = 252,850,402.99

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.