Home / 194,475,308.30-268,384,523-111,995,665.10

Finding the Fourth Proportional to 194,475,308.30, 268,384,523 and 111,995,665.10

Calculator

Solution

The fourth proportional to 194,475,308.30, 268,384,523 and 111,995,665.10 is: 154,558,969.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,475,308.30 : 268,384,523 = 111,995,665.10 : x
  2. Step 2: Convert to fraction form
    194,475,308.30/268,384,523 = 111,995,665.10/x
  3. Step 3: Cross multiply
    194,475,308.30x = 268,384,523 × 111,995,665.10
  4. Step 4: Simplify right side
    194,475,308.30x = 30,057,903,155,931,244
  5. Step 5: Solve for x
    x = 30,057,903,155,931,244/194,475,308.30
  6. Step 6: Final answer
    x = 154,558,969.05

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.