Home / 295,976,268.24-443,762,615.13-150,128,595.28

Finding the Fourth Proportional to 295,976,268.24, 443,762,615.13 and 150,128,595.28

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Solution

The fourth proportional to 295,976,268.24, 443,762,615.13 and 150,128,595.28 is: 225,090,540.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,976,268.24 : 443,762,615.13 = 150,128,595.28 : x
  2. Step 2: Convert to fraction form
    295,976,268.24/443,762,615.13 = 150,128,595.28/x
  3. Step 3: Cross multiply
    295,976,268.24x = 443,762,615.13 × 150,128,595.28
  4. Step 4: Simplify right side
    295,976,268.24x = 66,621,458,047,246,176
  5. Step 5: Solve for x
    x = 66,621,458,047,246,176/295,976,268.24
  6. Step 6: Final answer
    x = 225,090,540.01

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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.