Home / 21,952,087-30,293,880.06-12,294,295

Finding the Fourth Proportional to 21,952,087, 30,293,880.06 and 12,294,295

Calculator

Solution

The fourth proportional to 21,952,087, 30,293,880.06 and 12,294,295 is: 16,966,127.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,952,087 : 30,293,880.06 = 12,294,295 : x
  2. Step 2: Convert to fraction form
    21,952,087/30,293,880.06 = 12,294,295/x
  3. Step 3: Cross multiply
    21,952,087x = 30,293,880.06 × 12,294,295
  4. Step 4: Simplify right side
    21,952,087x = 372,441,898,152,257.69
  5. Step 5: Solve for x
    x = 372,441,898,152,257.69/21,952,087
  6. Step 6: Final answer
    x = 16,966,127.10

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.