Home / 19,358,070.68-26,719,778.77-12,653,377.29

Finding the Fourth Proportional to 19,358,070.68, 26,719,778.77 and 12,653,377.29

Calculator

Solution

The fourth proportional to 19,358,070.68, 26,719,778.77 and 12,653,377.29 is: 17,465,348.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,358,070.68 : 26,719,778.77 = 12,653,377.29 : x
  2. Step 2: Convert to fraction form
    19,358,070.68/26,719,778.77 = 12,653,377.29/x
  3. Step 3: Cross multiply
    19,358,070.68x = 26,719,778.77 × 12,653,377.29
  4. Step 4: Simplify right side
    19,358,070.68x = 338,095,441,882,142.12
  5. Step 5: Solve for x
    x = 338,095,441,882,142.12/19,358,070.68
  6. Step 6: Final answer
    x = 17,465,348.04

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.