Home / 13,633,113,581.94-20,451,715,100.38-4,788,393,506.93

Finding the Fourth Proportional to 13,633,113,581.94, 20,451,715,100.38 and 4,788,393,506.93

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Solution

The fourth proportional to 13,633,113,581.94, 20,451,715,100.38 and 4,788,393,506.93 is: 7,183,308,435.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,633,113,581.94 : 20,451,715,100.38 = 4,788,393,506.93 : x
  2. Step 2: Convert to fraction form
    13,633,113,581.94/20,451,715,100.38 = 4,788,393,506.93/x
  3. Step 3: Cross multiply
    13,633,113,581.94x = 20,451,715,100.38 × 4,788,393,506.93
  4. Step 4: Simplify right side
    13,633,113,581.94x = 97,930,859,792,241,836,032
  5. Step 5: Solve for x
    x = 97,930,859,792,241,836,032/13,633,113,581.94
  6. Step 6: Final answer
    x = 7,183,308,435.28

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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.