Home / 147,488,076.30-221,232,114.45-132,875,417.10

Finding the Fourth Proportional to 147,488,076.30, 221,232,114.45 and 132,875,417.10

Calculator

Solution

The fourth proportional to 147,488,076.30, 221,232,114.45 and 132,875,417.10 is: 199,313,125.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,488,076.30 : 221,232,114.45 = 132,875,417.10 : x
  2. Step 2: Convert to fraction form
    147,488,076.30/221,232,114.45 = 132,875,417.10/x
  3. Step 3: Cross multiply
    147,488,076.30x = 221,232,114.45 × 132,875,417.10
  4. Step 4: Simplify right side
    147,488,076.30x = 29,396,309,483,458,684
  5. Step 5: Solve for x
    x = 29,396,309,483,458,684/147,488,076.30
  6. Step 6: Final answer
    x = 199,313,125.65

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.