Home / 101,374,083.92-139,898,050.44-54,965,902.16

Finding the Fourth Proportional to 101,374,083.92, 139,898,050.44 and 54,965,902.16

Calculator

Solution

The fourth proportional to 101,374,083.92, 139,898,050.44 and 54,965,902.16 is: 75,853,928.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,374,083.92 : 139,898,050.44 = 54,965,902.16 : x
  2. Step 2: Convert to fraction form
    101,374,083.92/139,898,050.44 = 54,965,902.16/x
  3. Step 3: Cross multiply
    101,374,083.92x = 139,898,050.44 × 54,965,902.16
  4. Step 4: Simplify right side
    101,374,083.92x = 7,689,622,552,859,784
  5. Step 5: Solve for x
    x = 7,689,622,552,859,784/101,374,083.92
  6. Step 6: Final answer
    x = 75,853,928.89

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.