Home / 33,383,333.10-50,074,999.65-30,354,119.40

Finding the Fourth Proportional to 33,383,333.10, 50,074,999.65 and 30,354,119.40

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Solution

The fourth proportional to 33,383,333.10, 50,074,999.65 and 30,354,119.40 is: 45,531,179.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,383,333.10 : 50,074,999.65 = 30,354,119.40 : x
  2. Step 2: Convert to fraction form
    33,383,333.10/50,074,999.65 = 30,354,119.40/x
  3. Step 3: Cross multiply
    33,383,333.10x = 50,074,999.65 × 30,354,119.40
  4. Step 4: Simplify right side
    33,383,333.10x = 1,519,982,518,331,058
  5. Step 5: Solve for x
    x = 1,519,982,518,331,058/33,383,333.10
  6. Step 6: Final answer
    x = 45,531,179.10

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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.