Home / 74,661,813.32-103,028,041.12-41,620,600.92

Finding the Fourth Proportional to 74,661,813.32, 103,028,041.12 and 41,620,600.92

Calculator

Solution

The fourth proportional to 74,661,813.32, 103,028,041.12 and 41,620,600.92 is: 57,433,496.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,661,813.32 : 103,028,041.12 = 41,620,600.92 : x
  2. Step 2: Convert to fraction form
    74,661,813.32/103,028,041.12 = 41,620,600.92/x
  3. Step 3: Cross multiply
    74,661,813.32x = 103,028,041.12 × 41,620,600.92
  4. Step 4: Simplify right side
    74,661,813.32x = 4,288,088,982,688,934
  5. Step 5: Solve for x
    x = 4,288,088,982,688,934/74,661,813.32
  6. Step 6: Final answer
    x = 57,433,496.35

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.