Home / 183,354,050.49-275,144,201.28-84,967,418.45

Finding the Fourth Proportional to 183,354,050.49, 275,144,201.28 and 84,967,418.45

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Solution

The fourth proportional to 183,354,050.49, 275,144,201.28 and 84,967,418.45 is: 127,503,550.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,354,050.49 : 275,144,201.28 = 84,967,418.45 : x
  2. Step 2: Convert to fraction form
    183,354,050.49/275,144,201.28 = 84,967,418.45/x
  3. Step 3: Cross multiply
    183,354,050.49x = 275,144,201.28 × 84,967,418.45
  4. Step 4: Simplify right side
    183,354,050.49x = 23,378,292,483,002,380
  5. Step 5: Solve for x
    x = 23,378,292,483,002,380/183,354,050.49
  6. Step 6: Final answer
    x = 127,503,550.75

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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.