Home / 8,814,242,670,755.10-12,163,691,625,538-4,858,992,237,939.90

Finding the Fourth Proportional to 8,814,242,670,755.10, 12,163,691,625,538 and 4,858,992,237,939.90

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Solution

The fourth proportional to 8,814,242,670,755.10, 12,163,691,625,538 and 4,858,992,237,939.90 is: 6,705,429,541,812.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,814,242,670,755.10 : 12,163,691,625,538 = 4,858,992,237,939.90 : x
  2. Step 2: Convert to fraction form
    8,814,242,670,755.10/12,163,691,625,538 = 4,858,992,237,939.90/x
  3. Step 3: Cross multiply
    8,814,242,670,755.10x = 12,163,691,625,538 × 4,858,992,237,939.90
  4. Step 4: Simplify right side
    8,814,242,670,755.10x = 59,103,283,193,183,708,861,431,808
  5. Step 5: Solve for x
    x = 59,103,283,193,183,708,861,431,808/8,814,242,670,755.10
  6. Step 6: Final answer
    x = 6,705,429,541,812.29

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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.