Home / 53,166,207.39-73,383,017.30-34,627,544.21

Finding the Fourth Proportional to 53,166,207.39, 73,383,017.30 and 34,627,544.21

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Solution

The fourth proportional to 53,166,207.39, 73,383,017.30 and 34,627,544.21 is: 47,794,902.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,166,207.39 : 73,383,017.30 = 34,627,544.21 : x
  2. Step 2: Convert to fraction form
    53,166,207.39/73,383,017.30 = 34,627,544.21/x
  3. Step 3: Cross multiply
    53,166,207.39x = 73,383,017.30 × 34,627,544.21
  4. Step 4: Simplify right side
    53,166,207.39x = 2,541,073,675,278,892
  5. Step 5: Solve for x
    x = 2,541,073,675,278,892/53,166,207.39
  6. Step 6: Final answer
    x = 47,794,902.06

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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.