Home / 43,820,004.20-65,730,006.30-11,471,844.20

Finding the Fourth Proportional to 43,820,004.20, 65,730,006.30 and 11,471,844.20

Calculator

Solution

The fourth proportional to 43,820,004.20, 65,730,006.30 and 11,471,844.20 is: 17,207,766.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,820,004.20 : 65,730,006.30 = 11,471,844.20 : x
  2. Step 2: Convert to fraction form
    43,820,004.20/65,730,006.30 = 11,471,844.20/x
  3. Step 3: Cross multiply
    43,820,004.20x = 65,730,006.30 × 11,471,844.20
  4. Step 4: Simplify right side
    43,820,004.20x = 754,044,391,538,618.38
  5. Step 5: Solve for x
    x = 754,044,391,538,618.38/43,820,004.20
  6. Step 6: Final answer
    x = 17,207,766.30

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.