Home / 495,433,532.65-743,133,467.97-126,972,102.91

Finding the Fourth Proportional to 495,433,532.65, 743,133,467.97 and 126,972,102.91

Calculator

Solution

The fourth proportional to 495,433,532.65, 743,133,467.97 and 126,972,102.91 is: 190,453,840.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,433,532.65 : 743,133,467.97 = 126,972,102.91 : x
  2. Step 2: Convert to fraction form
    495,433,532.65/743,133,467.97 = 126,972,102.91/x
  3. Step 3: Cross multiply
    495,433,532.65x = 743,133,467.97 × 126,972,102.91
  4. Step 4: Simplify right side
    495,433,532.65x = 94,357,219,170,952,032
  5. Step 5: Solve for x
    x = 94,357,219,170,952,032/495,433,532.65
  6. Step 6: Final answer
    x = 190,453,840.83

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.