Home / 336,849,740.78-464,658,648.32-202,794,412.52

Finding the Fourth Proportional to 336,849,740.78, 464,658,648.32 and 202,794,412.52

Calculator

Solution

The fourth proportional to 336,849,740.78, 464,658,648.32 and 202,794,412.52 is: 279,739,498.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,849,740.78 : 464,658,648.32 = 202,794,412.52 : x
  2. Step 2: Convert to fraction form
    336,849,740.78/464,658,648.32 = 202,794,412.52/x
  3. Step 3: Cross multiply
    336,849,740.78x = 464,658,648.32 × 202,794,412.52
  4. Step 4: Simplify right side
    336,849,740.78x = 94,230,177,610,056,272
  5. Step 5: Solve for x
    x = 94,230,177,610,056,272/336,849,740.78
  6. Step 6: Final answer
    x = 279,739,498.67

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.