Home / 7,947,575,336.60-10,967,159,790.33-4,379,082,546.14

Finding the Fourth Proportional to 7,947,575,336.60, 10,967,159,790.33 and 4,379,082,546.14

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Solution

The fourth proportional to 7,947,575,336.60, 10,967,159,790.33 and 4,379,082,546.14 is: 6,042,861,625.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,947,575,336.60 : 10,967,159,790.33 = 4,379,082,546.14 : x
  2. Step 2: Convert to fraction form
    7,947,575,336.60/10,967,159,790.33 = 4,379,082,546.14/x
  3. Step 3: Cross multiply
    7,947,575,336.60x = 10,967,159,790.33 × 4,379,082,546.14
  4. Step 4: Simplify right side
    7,947,575,336.60x = 48,026,098,018,562,531,328
  5. Step 5: Solve for x
    x = 48,026,098,018,562,531,328/7,947,575,336.60
  6. Step 6: Final answer
    x = 6,042,861,625.66

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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.