Home / 78,595,032.31-108,458,601.03-45,110,022.93

Finding the Fourth Proportional to 78,595,032.31, 108,458,601.03 and 45,110,022.93

Calculator

Solution

The fourth proportional to 78,595,032.31, 108,458,601.03 and 45,110,022.93 is: 62,250,371.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    78,595,032.31 : 108,458,601.03 = 45,110,022.93 : x
  2. Step 2: Convert to fraction form
    78,595,032.31/108,458,601.03 = 45,110,022.93/x
  3. Step 3: Cross multiply
    78,595,032.31x = 108,458,601.03 × 45,110,022.93
  4. Step 4: Simplify right side
    78,595,032.31x = 4,892,569,978,651,178
  5. Step 5: Solve for x
    x = 4,892,569,978,651,178/78,595,032.31
  6. Step 6: Final answer
    x = 62,250,371.75

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.