Home / 14,150,772,490,625-21,228,281,103,148-4,970,212,175,424.60

Finding the Fourth Proportional to 14,150,772,490,625, 21,228,281,103,148 and 4,970,212,175,424.60

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Solution

The fourth proportional to 14,150,772,490,625, 21,228,281,103,148 and 4,970,212,175,424.60 is: 7,456,063,707,624.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,150,772,490,625 : 21,228,281,103,148 = 4,970,212,175,424.60 : x
  2. Step 2: Convert to fraction form
    14,150,772,490,625/21,228,281,103,148 = 4,970,212,175,424.60/x
  3. Step 3: Cross multiply
    14,150,772,490,625x = 21,228,281,103,148 × 4,970,212,175,424.60
  4. Step 4: Simplify right side
    14,150,772,490,625x = 105,509,061,202,202,140,142,993,408
  5. Step 5: Solve for x
    x = 105,509,061,202,202,140,142,993,408/14,150,772,490,625
  6. Step 6: Final answer
    x = 7,456,063,707,624.64

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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.