Home / 748,489,148.35-1,033,233,068.25-466,370,975.60

Finding the Fourth Proportional to 748,489,148.35, 1,033,233,068.25 and 466,370,975.60

Calculator

Solution

The fourth proportional to 748,489,148.35, 1,033,233,068.25 and 466,370,975.60 is: 643,790,113.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    748,489,148.35 : 1,033,233,068.25 = 466,370,975.60 : x
  2. Step 2: Convert to fraction form
    748,489,148.35/1,033,233,068.25 = 466,370,975.60/x
  3. Step 3: Cross multiply
    748,489,148.35x = 1,033,233,068.25 × 466,370,975.60
  4. Step 4: Simplify right side
    748,489,148.35x = 481,869,914,056,767,744
  5. Step 5: Solve for x
    x = 481,869,914,056,767,744/748,489,148.35
  6. Step 6: Final answer
    x = 643,790,113.89

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.