Home / 109,354,764.80-164,032,147.20-63,893,158.40

Finding the Fourth Proportional to 109,354,764.80, 164,032,147.20 and 63,893,158.40

Calculator

Solution

The fourth proportional to 109,354,764.80, 164,032,147.20 and 63,893,158.40 is: 95,839,737.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,354,764.80 : 164,032,147.20 = 63,893,158.40 : x
  2. Step 2: Convert to fraction form
    109,354,764.80/164,032,147.20 = 63,893,158.40/x
  3. Step 3: Cross multiply
    109,354,764.80x = 164,032,147.20 × 63,893,158.40
  4. Step 4: Simplify right side
    109,354,764.80x = 10,480,531,963,741,716
  5. Step 5: Solve for x
    x = 10,480,531,963,741,716/109,354,764.80
  6. Step 6: Final answer
    x = 95,839,737.60

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.