Home / 139,401,055.02-209,066,815.71-41,013,182.19

Finding the Fourth Proportional to 139,401,055.02, 209,066,815.71 and 41,013,182.19

Calculator

Solution

The fourth proportional to 139,401,055.02, 209,066,815.71 and 41,013,182.19 is: 61,509,544.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    139,401,055.02 : 209,066,815.71 = 41,013,182.19 : x
  2. Step 2: Convert to fraction form
    139,401,055.02/209,066,815.71 = 41,013,182.19/x
  3. Step 3: Cross multiply
    139,401,055.02x = 209,066,815.71 × 41,013,182.19
  4. Step 4: Simplify right side
    139,401,055.02x = 8,574,495,402,597,384
  5. Step 5: Solve for x
    x = 8,574,495,402,597,384/139,401,055.02
  6. Step 6: Final answer
    x = 61,509,544.54

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.