Home / 17,505,881.40-26,237,826.90-8,981,830.20

Finding the Fourth Proportional to 17,505,881.40, 26,237,826.90 and 8,981,830.20

Calculator

Solution

The fourth proportional to 17,505,881.40, 26,237,826.90 and 8,981,830.20 is: 13,461,973.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,505,881.40 : 26,237,826.90 = 8,981,830.20 : x
  2. Step 2: Convert to fraction form
    17,505,881.40/26,237,826.90 = 8,981,830.20/x
  3. Step 3: Cross multiply
    17,505,881.40x = 26,237,826.90 × 8,981,830.20
  4. Step 4: Simplify right side
    17,505,881.40x = 235,663,706,032,792.34
  5. Step 5: Solve for x
    x = 235,663,706,032,792.34/17,505,881.40
  6. Step 6: Final answer
    x = 13,461,973.19

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.