Home / 541,014,788.20-746,537,421.30-302,873,012.92

Finding the Fourth Proportional to 541,014,788.20, 746,537,421.30 and 302,873,012.92

Calculator

Solution

The fourth proportional to 541,014,788.20, 746,537,421.30 and 302,873,012.92 is: 417,929,496.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,014,788.20 : 746,537,421.30 = 302,873,012.92 : x
  2. Step 2: Convert to fraction form
    541,014,788.20/746,537,421.30 = 302,873,012.92/x
  3. Step 3: Cross multiply
    541,014,788.20x = 746,537,421.30 × 302,873,012.92
  4. Step 4: Simplify right side
    541,014,788.20x = 226,106,038,046,658,368
  5. Step 5: Solve for x
    x = 226,106,038,046,658,368/541,014,788.20
  6. Step 6: Final answer
    x = 417,929,496.53

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.