Home / 246,138,419.63-339,775,606.65-153,364,764.26

Finding the Fourth Proportional to 246,138,419.63, 339,775,606.65 and 153,364,764.26

Calculator

Solution

The fourth proportional to 246,138,419.63, 339,775,606.65 and 153,364,764.26 is: 211,708,541.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,138,419.63 : 339,775,606.65 = 153,364,764.26 : x
  2. Step 2: Convert to fraction form
    246,138,419.63/339,775,606.65 = 153,364,764.26/x
  3. Step 3: Cross multiply
    246,138,419.63x = 339,775,606.65 × 153,364,764.26
  4. Step 4: Simplify right side
    246,138,419.63x = 52,109,605,815,175,728
  5. Step 5: Solve for x
    x = 52,109,605,815,175,728/246,138,419.63
  6. Step 6: Final answer
    x = 211,708,541.45

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.