Home / 325,655,791.08-488,083,486.36-150,541,954.08

Finding the Fourth Proportional to 325,655,791.08, 488,083,486.36 and 150,541,954.08

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Solution

The fourth proportional to 325,655,791.08, 488,083,486.36 and 150,541,954.08 is: 225,627,929.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,655,791.08 : 488,083,486.36 = 150,541,954.08 : x
  2. Step 2: Convert to fraction form
    325,655,791.08/488,083,486.36 = 150,541,954.08/x
  3. Step 3: Cross multiply
    325,655,791.08x = 488,083,486.36 × 150,541,954.08
  4. Step 4: Simplify right side
    325,655,791.08x = 73,477,041,790,813,440
  5. Step 5: Solve for x
    x = 73,477,041,790,813,440/325,655,791.08
  6. Step 6: Final answer
    x = 225,627,929.25

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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.