Home / 19,739,424.69-29,574,022.32-16,831,288.17

Finding the Fourth Proportional to 19,739,424.69, 29,574,022.32 and 16,831,288.17

Calculator

Solution

The fourth proportional to 19,739,424.69, 29,574,022.32 and 16,831,288.17 is: 25,216,990.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,739,424.69 : 29,574,022.32 = 16,831,288.17 : x
  2. Step 2: Convert to fraction form
    19,739,424.69/29,574,022.32 = 16,831,288.17/x
  3. Step 3: Cross multiply
    19,739,424.69x = 29,574,022.32 × 16,831,288.17
  4. Step 4: Simplify right side
    19,739,424.69x = 497,768,892,013,932
  5. Step 5: Solve for x
    x = 497,768,892,013,932/19,739,424.69
  6. Step 6: Final answer
    x = 25,216,990.86

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.