Home / 29,078,862.22-40,128,697.92-16,026,092.92

Finding the Fourth Proportional to 29,078,862.22, 40,128,697.92 and 16,026,092.92

Calculator

Solution

The fourth proportional to 29,078,862.22, 40,128,697.92 and 16,026,092.92 is: 22,115,935.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,078,862.22 : 40,128,697.92 = 16,026,092.92 : x
  2. Step 2: Convert to fraction form
    29,078,862.22/40,128,697.92 = 16,026,092.92/x
  3. Step 3: Cross multiply
    29,078,862.22x = 40,128,697.92 × 16,026,092.92
  4. Step 4: Simplify right side
    29,078,862.22x = 643,106,241,624,530.75
  5. Step 5: Solve for x
    x = 643,106,241,624,530.75/29,078,862.22
  6. Step 6: Final answer
    x = 22,115,935.51

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.