Home / 18,927,517.06-26,119,985.79-10,225,684.63

Finding the Fourth Proportional to 18,927,517.06, 26,119,985.79 and 10,225,684.63

Calculator

Solution

The fourth proportional to 18,927,517.06, 26,119,985.79 and 10,225,684.63 is: 14,111,451.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,927,517.06 : 26,119,985.79 = 10,225,684.63 : x
  2. Step 2: Convert to fraction form
    18,927,517.06/26,119,985.79 = 10,225,684.63/x
  3. Step 3: Cross multiply
    18,927,517.06x = 26,119,985.79 × 10,225,684.63
  4. Step 4: Simplify right side
    18,927,517.06x = 267,094,737,228,621.41
  5. Step 5: Solve for x
    x = 267,094,737,228,621.41/18,927,517.06
  6. Step 6: Final answer
    x = 14,111,451.41

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.