Home / 2,998,647,603,755-4,496,553,493,725.30-1,161,646,685,341.40

Finding the Fourth Proportional to 2,998,647,603,755, 4,496,553,493,725.30 and 1,161,646,685,341.40

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Solution

The fourth proportional to 2,998,647,603,755, 4,496,553,493,725.30 and 1,161,646,685,341.40 is: 1,741,920,742,839.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,998,647,603,755 : 4,496,553,493,725.30 = 1,161,646,685,341.40 : x
  2. Step 2: Convert to fraction form
    2,998,647,603,755/4,496,553,493,725.30 = 1,161,646,685,341.40/x
  3. Step 3: Cross multiply
    2,998,647,603,755x = 4,496,553,493,725.30 × 1,161,646,685,341.40
  4. Step 4: Simplify right side
    2,998,647,603,755x = 5,223,406,461,446,285,682,540,544
  5. Step 5: Solve for x
    x = 5,223,406,461,446,285,682,540,544/2,998,647,603,755
  6. Step 6: Final answer
    x = 1,741,920,742,839.33

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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.