Home / 1,356,596,977.27-2,034,413,903.02-398,029,144.25

Finding the Fourth Proportional to 1,356,596,977.27, 2,034,413,903.02 and 398,029,144.25

Calculator

Solution

The fourth proportional to 1,356,596,977.27, 2,034,413,903.02 and 398,029,144.25 is: 596,902,424.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,356,596,977.27 : 2,034,413,903.02 = 398,029,144.25 : x
  2. Step 2: Convert to fraction form
    1,356,596,977.27/2,034,413,903.02 = 398,029,144.25/x
  3. Step 3: Cross multiply
    1,356,596,977.27x = 2,034,413,903.02 × 398,029,144.25
  4. Step 4: Simplify right side
    1,356,596,977.27x = 809,756,024,869,353,088
  5. Step 5: Solve for x
    x = 809,756,024,869,353,088/1,356,596,977.27
  6. Step 6: Final answer
    x = 596,902,424.55

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.