Home / 14,188,241,018,817-21,282,396,404,040-4,000,972,770,101.90

Finding the Fourth Proportional to 14,188,241,018,817, 21,282,396,404,040 and 4,000,972,770,101.90

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Solution

The fourth proportional to 14,188,241,018,817, 21,282,396,404,040 and 4,000,972,770,101.90 is: 6,001,468,989,859.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,188,241,018,817 : 21,282,396,404,040 = 4,000,972,770,101.90 : x
  2. Step 2: Convert to fraction form
    14,188,241,018,817/21,282,396,404,040 = 4,000,972,770,101.90/x
  3. Step 3: Cross multiply
    14,188,241,018,817x = 21,282,396,404,040 × 4,000,972,770,101.90
  4. Step 4: Simplify right side
    14,188,241,018,817x = 85,150,288,495,078,633,015,083,008
  5. Step 5: Solve for x
    x = 85,150,288,495,078,633,015,083,008/14,188,241,018,817
  6. Step 6: Final answer
    x = 6,001,468,989,859.21

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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.