Home / 51,053,332-76,580,665.04-16,974,677.88

Finding the Fourth Proportional to 51,053,332, 76,580,665.04 and 16,974,677.88

Calculator

Solution

The fourth proportional to 51,053,332, 76,580,665.04 and 16,974,677.88 is: 25,462,238.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,053,332 : 76,580,665.04 = 16,974,677.88 : x
  2. Step 2: Convert to fraction form
    51,053,332/76,580,665.04 = 16,974,677.88/x
  3. Step 3: Cross multiply
    51,053,332x = 76,580,665.04 × 16,974,677.88
  4. Step 4: Simplify right side
    51,053,332x = 1,299,932,120,890,177.25
  5. Step 5: Solve for x
    x = 1,299,932,120,890,177.25/51,053,332
  6. Step 6: Final answer
    x = 25,462,238.60

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.