Home / 124,518,642.80-186,777,964.20-52,855,026.80

Finding the Fourth Proportional to 124,518,642.80, 186,777,964.20 and 52,855,026.80

Calculator

Solution

The fourth proportional to 124,518,642.80, 186,777,964.20 and 52,855,026.80 is: 79,282,540.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,518,642.80 : 186,777,964.20 = 52,855,026.80 : x
  2. Step 2: Convert to fraction form
    124,518,642.80/186,777,964.20 = 52,855,026.80/x
  3. Step 3: Cross multiply
    124,518,642.80x = 186,777,964.20 × 52,855,026.80
  4. Step 4: Simplify right side
    124,518,642.80x = 9,872,154,303,440,440
  5. Step 5: Solve for x
    x = 9,872,154,303,440,440/124,518,642.80
  6. Step 6: Final answer
    x = 79,282,540.20

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.