Home / 115,899,040,048.40-173,848,560,072.60-115,899,040,048.40

Finding the Fourth Proportional to 115,899,040,048.40, 173,848,560,072.60 and 115,899,040,048.40

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Solution

The fourth proportional to 115,899,040,048.40, 173,848,560,072.60 and 115,899,040,048.40 is: 173,848,560,072.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,899,040,048.40 : 173,848,560,072.60 = 115,899,040,048.40 : x
  2. Step 2: Convert to fraction form
    115,899,040,048.40/173,848,560,072.60 = 115,899,040,048.40/x
  3. Step 3: Cross multiply
    115,899,040,048.40x = 173,848,560,072.60 × 115,899,040,048.40
  4. Step 4: Simplify right side
    115,899,040,048.40x = 20,148,881,226,210,941,599,744
  5. Step 5: Solve for x
    x = 20,148,881,226,210,941,599,744/115,899,040,048.40
  6. Step 6: Final answer
    x = 173,848,560,072.60

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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.