Home / 438,305,634.23-604,862,101.34-237,364,068.41

Finding the Fourth Proportional to 438,305,634.23, 604,862,101.34 and 237,364,068.41

Calculator

Solution

The fourth proportional to 438,305,634.23, 604,862,101.34 and 237,364,068.41 is: 327,562,591.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    438,305,634.23 : 604,862,101.34 = 237,364,068.41 : x
  2. Step 2: Convert to fraction form
    438,305,634.23/604,862,101.34 = 237,364,068.41/x
  3. Step 3: Cross multiply
    438,305,634.23x = 604,862,101.34 × 237,364,068.41
  4. Step 4: Simplify right side
    438,305,634.23x = 143,572,529,201,084,112
  5. Step 5: Solve for x
    x = 143,572,529,201,084,112/438,305,634.23
  6. Step 6: Final answer
    x = 327,562,591.01

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.