Home / 46,744,128.72-70,435,255.93-38,411,133.84

Finding the Fourth Proportional to 46,744,128.72, 70,435,255.93 and 38,411,133.84

Calculator

Solution

The fourth proportional to 46,744,128.72, 70,435,255.93 and 38,411,133.84 is: 57,878,884.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,744,128.72 : 70,435,255.93 = 38,411,133.84 : x
  2. Step 2: Convert to fraction form
    46,744,128.72/70,435,255.93 = 38,411,133.84/x
  3. Step 3: Cross multiply
    46,744,128.72x = 70,435,255.93 × 38,411,133.84
  4. Step 4: Simplify right side
    46,744,128.72x = 2,705,498,042,485,856
  5. Step 5: Solve for x
    x = 2,705,498,042,485,856/46,744,128.72
  6. Step 6: Final answer
    x = 57,878,884.83

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.