Home / 17,670,827.40-26,506,241.10-9,986,584.20

Finding the Fourth Proportional to 17,670,827.40, 26,506,241.10 and 9,986,584.20

Calculator

Solution

The fourth proportional to 17,670,827.40, 26,506,241.10 and 9,986,584.20 is: 14,979,876.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,670,827.40 : 26,506,241.10 = 9,986,584.20 : x
  2. Step 2: Convert to fraction form
    17,670,827.40/26,506,241.10 = 9,986,584.20/x
  3. Step 3: Cross multiply
    17,670,827.40x = 26,506,241.10 × 9,986,584.20
  4. Step 4: Simplify right side
    17,670,827.40x = 264,706,808,570,650.62
  5. Step 5: Solve for x
    x = 264,706,808,570,650.62/17,670,827.40
  6. Step 6: Final answer
    x = 14,979,876.30

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.