Home / 4,285,965,047,546.60-5,910,658,837,705.80-3,128,003,916,088

Finding the Fourth Proportional to 4,285,965,047,546.60, 5,910,658,837,705.80 and 3,128,003,916,088

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Solution

The fourth proportional to 4,285,965,047,546.60, 5,910,658,837,705.80 and 3,128,003,916,088 is: 4,313,745,862,577.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,285,965,047,546.60 : 5,910,658,837,705.80 = 3,128,003,916,088 : x
  2. Step 2: Convert to fraction form
    4,285,965,047,546.60/5,910,658,837,705.80 = 3,128,003,916,088/x
  3. Step 3: Cross multiply
    4,285,965,047,546.60x = 5,910,658,837,705.80 × 3,128,003,916,088
  4. Step 4: Simplify right side
    4,285,965,047,546.60x = 18,488,563,991,003,888,281,976,832
  5. Step 5: Solve for x
    x = 18,488,563,991,003,888,281,976,832/4,285,965,047,546.60
  6. Step 6: Final answer
    x = 4,313,745,862,577.03

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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.