Home / 5,403,640,420,315.50-8,106,832,592,611-2,501,458,040,747

Finding the Fourth Proportional to 5,403,640,420,315.50, 8,106,832,592,611 and 2,501,458,040,747

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Solution

The fourth proportional to 5,403,640,420,315.50, 8,106,832,592,611 and 2,501,458,040,747 is: 3,752,822,171,056.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,403,640,420,315.50 : 8,106,832,592,611 = 2,501,458,040,747 : x
  2. Step 2: Convert to fraction form
    5,403,640,420,315.50/8,106,832,592,611 = 2,501,458,040,747/x
  3. Step 3: Cross multiply
    5,403,640,420,315.50x = 8,106,832,592,611 × 2,501,458,040,747
  4. Step 4: Simplify right side
    5,403,640,420,315.50x = 20,278,901,573,776,636,236,529,664
  5. Step 5: Solve for x
    x = 20,278,901,573,776,636,236,529,664/5,403,640,420,315.50
  6. Step 6: Final answer
    x = 3,752,822,171,056.42

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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.