Home / 17,382,886.10-26,083,660.35-7,286,527.70

Finding the Fourth Proportional to 17,382,886.10, 26,083,660.35 and 7,286,527.70

Calculator

Solution

The fourth proportional to 17,382,886.10, 26,083,660.35 and 7,286,527.70 is: 10,933,702.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,382,886.10 : 26,083,660.35 = 7,286,527.70 : x
  2. Step 2: Convert to fraction form
    17,382,886.10/26,083,660.35 = 7,286,527.70/x
  3. Step 3: Cross multiply
    17,382,886.10x = 26,083,660.35 × 7,286,527.70
  4. Step 4: Simplify right side
    17,382,886.10x = 190,059,313,657,666.72
  5. Step 5: Solve for x
    x = 190,059,313,657,666.72/17,382,886.10
  6. Step 6: Final answer
    x = 10,933,702.99

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.