Home / 40,454,638,912,779-55,817,833,241,591-22,895,960,664,138

Finding the Fourth Proportional to 40,454,638,912,779, 55,817,833,241,591 and 22,895,960,664,138

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Solution

The fourth proportional to 40,454,638,912,779, 55,817,833,241,591 and 22,895,960,664,138 is: 31,591,010,292,102.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,454,638,912,779 : 55,817,833,241,591 = 22,895,960,664,138 : x
  2. Step 2: Convert to fraction form
    40,454,638,912,779/55,817,833,241,591 = 22,895,960,664,138/x
  3. Step 3: Cross multiply
    40,454,638,912,779x = 55,817,833,241,591 × 22,895,960,664,138
  4. Step 4: Simplify right side
    40,454,638,912,779x = 1,278,002,914,256,881,920,451,280,896
  5. Step 5: Solve for x
    x = 1,278,002,914,256,881,920,451,280,896/40,454,638,912,779
  6. Step 6: Final answer
    x = 31,591,010,292,102.26

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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.