Home / 4,027,526,475,221.40-5,559,020,653,731.30-2,623,157,763,131.10

Finding the Fourth Proportional to 4,027,526,475,221.40, 5,559,020,653,731.30 and 2,623,157,763,131.10

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Solution

The fourth proportional to 4,027,526,475,221.40, 5,559,020,653,731.30 and 2,623,157,763,131.10 is: 3,620,631,241,769.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,526,475,221.40 : 5,559,020,653,731.30 = 2,623,157,763,131.10 : x
  2. Step 2: Convert to fraction form
    4,027,526,475,221.40/5,559,020,653,731.30 = 2,623,157,763,131.10/x
  3. Step 3: Cross multiply
    4,027,526,475,221.40x = 5,559,020,653,731.30 × 2,623,157,763,131.10
  4. Step 4: Simplify right side
    4,027,526,475,221.40x = 14,582,188,183,241,382,982,320,128
  5. Step 5: Solve for x
    x = 14,582,188,183,241,382,982,320,128/4,027,526,475,221.40
  6. Step 6: Final answer
    x = 3,620,631,241,769.75

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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.