Home / 672,027,096,744.70-1,008,040,645,117-672,027,096,744.70

Finding the Fourth Proportional to 672,027,096,744.70, 1,008,040,645,117 and 672,027,096,744.70

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Solution

The fourth proportional to 672,027,096,744.70, 1,008,040,645,117 and 672,027,096,744.70 is: 1,008,040,645,117

Step by Step Solution

  1. Step 1: Write the proportion equation
    672,027,096,744.70 : 1,008,040,645,117 = 672,027,096,744.70 : x
  2. Step 2: Convert to fraction form
    672,027,096,744.70/1,008,040,645,117 = 672,027,096,744.70/x
  3. Step 3: Cross multiply
    672,027,096,744.70x = 1,008,040,645,117 × 672,027,096,744.70
  4. Step 4: Simplify right side
    672,027,096,744.70x = 677,430,628,138,631,913,537,536
  5. Step 5: Solve for x
    x = 677,430,628,138,631,913,537,536/672,027,096,744.70
  6. Step 6: Final answer
    x = 1,008,040,645,117

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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.