Home / 9,436,700.25-20,639,666.25

Finding the Third Proportional to 9,436,700.25 and 20,639,666.25

Calculator

Solution

The third proportional to 9,436,700.25 and 20,639,666.25 is: 45,142,455.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,700.25 : 20,639,666.25 = 20,639,666.25 : x
  2. Step 2: Convert to fraction form
    9,436,700.25/20,639,666.25 = 20,639,666.25/x
  3. Step 3: Cross multiply
    9,436,700.25x = 20,639,666.25 × 20,639,666.25
  4. Step 4: Simplify right side
    9,436,700.25x = 425,995,822,911,389.06
  5. Step 5: Solve for x
    x = 425,995,822,911,389.06/9,436,700.25
  6. Step 6: Final answer
    x = 45,142,455.69

Related Problems

Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.