Home / 122,590,095.12-183,798,919.68-56,941,536

Finding the Fourth Proportional to 122,590,095.12, 183,798,919.68 and 56,941,536

Calculator

Solution

The fourth proportional to 122,590,095.12, 183,798,919.68 and 56,941,536 is: 85,372,254.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,590,095.12 : 183,798,919.68 = 56,941,536 : x
  2. Step 2: Convert to fraction form
    122,590,095.12/183,798,919.68 = 56,941,536/x
  3. Step 3: Cross multiply
    122,590,095.12x = 183,798,919.68 × 56,941,536
  4. Step 4: Simplify right side
    122,590,095.12x = 10,465,792,801,719,828
  5. Step 5: Solve for x
    x = 10,465,792,801,719,828/122,590,095.12
  6. Step 6: Final answer
    x = 85,372,254.52

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.