Home / 265,221,159.68-366,024,544.81-153,740,781.11

Finding the Fourth Proportional to 265,221,159.68, 366,024,544.81 and 153,740,781.11

Calculator

Solution

The fourth proportional to 265,221,159.68, 366,024,544.81 and 153,740,781.11 is: 212,173,491.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,221,159.68 : 366,024,544.81 = 153,740,781.11 : x
  2. Step 2: Convert to fraction form
    265,221,159.68/366,024,544.81 = 153,740,781.11/x
  3. Step 3: Cross multiply
    265,221,159.68x = 366,024,544.81 × 153,740,781.11
  4. Step 4: Simplify right side
    265,221,159.68x = 56,272,899,425,052,312
  5. Step 5: Solve for x
    x = 56,272,899,425,052,312/265,221,159.68
  6. Step 6: Final answer
    x = 212,173,491.33

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.