Home / 357,258,619.03-535,703,927.47-160,353,230.18

Finding the Fourth Proportional to 357,258,619.03, 535,703,927.47 and 160,353,230.18

Calculator

Solution

The fourth proportional to 357,258,619.03, 535,703,927.47 and 160,353,230.18 is: 240,447,257.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    357,258,619.03 : 535,703,927.47 = 160,353,230.18 : x
  2. Step 2: Convert to fraction form
    357,258,619.03/535,703,927.47 = 160,353,230.18/x
  3. Step 3: Cross multiply
    357,258,619.03x = 535,703,927.47 × 160,353,230.18
  4. Step 4: Simplify right side
    357,258,619.03x = 85,901,855,191,466,640
  5. Step 5: Solve for x
    x = 85,901,855,191,466,640/357,258,619.03
  6. Step 6: Final answer
    x = 240,447,257.58

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.