Home / 541,148,542,068.90-746,785,477,509.08-297,293,807,887.26

Finding the Fourth Proportional to 541,148,542,068.90, 746,785,477,509.08 and 297,293,807,887.26

Calculator

Solution

The fourth proportional to 541,148,542,068.90, 746,785,477,509.08 and 297,293,807,887.26 is: 410,265,723,778.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    541,148,542,068.90 : 746,785,477,509.08 = 297,293,807,887.26 : x
  2. Step 2: Convert to fraction form
    541,148,542,068.90/746,785,477,509.08 = 297,293,807,887.26/x
  3. Step 3: Cross multiply
    541,148,542,068.90x = 746,785,477,509.08 × 297,293,807,887.26
  4. Step 4: Simplify right side
    541,148,542,068.90x = 222,014,698,283,580,157,591,552
  5. Step 5: Solve for x
    x = 222,014,698,283,580,157,591,552/541,148,542,068.90
  6. Step 6: Final answer
    x = 410,265,723,778.51

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.