Home / 17,639,080.40-26,444,623.80-9,660,904.40

Finding the Fourth Proportional to 17,639,080.40, 26,444,623.80 and 9,660,904.40

Calculator

Solution

The fourth proportional to 17,639,080.40, 26,444,623.80 and 9,660,904.40 is: 14,483,690.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,639,080.40 : 26,444,623.80 = 9,660,904.40 : x
  2. Step 2: Convert to fraction form
    17,639,080.40/26,444,623.80 = 9,660,904.40/x
  3. Step 3: Cross multiply
    17,639,080.40x = 26,444,623.80 × 9,660,904.40
  4. Step 4: Simplify right side
    17,639,080.40x = 255,478,982,425,764.75
  5. Step 5: Solve for x
    x = 255,478,982,425,764.75/17,639,080.40
  6. Step 6: Final answer
    x = 14,483,690.57

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.