Home / 613,846,274.80-847,108,769.24-349,528,482.80

Finding the Fourth Proportional to 613,846,274.80, 847,108,769.24 and 349,528,482.80

Calculator

Solution

The fourth proportional to 613,846,274.80, 847,108,769.24 and 349,528,482.80 is: 482,349,824.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    613,846,274.80 : 847,108,769.24 = 349,528,482.80 : x
  2. Step 2: Convert to fraction form
    613,846,274.80/847,108,769.24 = 349,528,482.80/x
  3. Step 3: Cross multiply
    613,846,274.80x = 847,108,769.24 × 349,528,482.80
  4. Step 4: Simplify right side
    613,846,274.80x = 296,088,642,879,032,512
  5. Step 5: Solve for x
    x = 296,088,642,879,032,512/613,846,274.80
  6. Step 6: Final answer
    x = 482,349,824.43

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.