Home / 708,588,756.30-1,062,883,134.45-682,760,723.70

Finding the Fourth Proportional to 708,588,756.30, 1,062,883,134.45 and 682,760,723.70

Calculator

Solution

The fourth proportional to 708,588,756.30, 1,062,883,134.45 and 682,760,723.70 is: 1,024,141,085.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    708,588,756.30 : 1,062,883,134.45 = 682,760,723.70 : x
  2. Step 2: Convert to fraction form
    708,588,756.30/1,062,883,134.45 = 682,760,723.70/x
  3. Step 3: Cross multiply
    708,588,756.30x = 1,062,883,134.45 × 682,760,723.70
  4. Step 4: Simplify right side
    708,588,756.30x = 725,694,858,085,606,528
  5. Step 5: Solve for x
    x = 725,694,858,085,606,528/708,588,756.30
  6. Step 6: Final answer
    x = 1,024,141,085.55

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.