Home / 336,996,879.70-505,495,319.55-336,996,879.70

Finding the Fourth Proportional to 336,996,879.70, 505,495,319.55 and 336,996,879.70

Calculator

Solution

The fourth proportional to 336,996,879.70, 505,495,319.55 and 336,996,879.70 is: 505,495,319.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,996,879.70 : 505,495,319.55 = 336,996,879.70 : x
  2. Step 2: Convert to fraction form
    336,996,879.70/505,495,319.55 = 336,996,879.70/x
  3. Step 3: Cross multiply
    336,996,879.70x = 505,495,319.55 × 336,996,879.70
  4. Step 4: Simplify right side
    336,996,879.70x = 170,350,345,391,304,416
  5. Step 5: Solve for x
    x = 170,350,345,391,304,416/336,996,879.70
  6. Step 6: Final answer
    x = 505,495,319.55

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.