Home / 314,604,021.90-471,906,032.85-200,096,201.10

Finding the Fourth Proportional to 314,604,021.90, 471,906,032.85 and 200,096,201.10

Calculator

Solution

The fourth proportional to 314,604,021.90, 471,906,032.85 and 200,096,201.10 is: 300,144,301.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,604,021.90 : 471,906,032.85 = 200,096,201.10 : x
  2. Step 2: Convert to fraction form
    314,604,021.90/471,906,032.85 = 200,096,201.10/x
  3. Step 3: Cross multiply
    314,604,021.90x = 471,906,032.85 × 200,096,201.10
  4. Step 4: Simplify right side
    314,604,021.90x = 94,426,604,449,456,816
  5. Step 5: Solve for x
    x = 94,426,604,449,456,816/314,604,021.90
  6. Step 6: Final answer
    x = 300,144,301.65

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.