Home / 5,581,255,383.54-8,373,108,921.78-1,650,655,100.82

Finding the Fourth Proportional to 5,581,255,383.54, 8,373,108,921.78 and 1,650,655,100.82

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Solution

The fourth proportional to 5,581,255,383.54, 8,373,108,921.78 and 1,650,655,100.82 is: 2,476,345,195.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,581,255,383.54 : 8,373,108,921.78 = 1,650,655,100.82 : x
  2. Step 2: Convert to fraction form
    5,581,255,383.54/8,373,108,921.78 = 1,650,655,100.82/x
  3. Step 3: Cross multiply
    5,581,255,383.54x = 8,373,108,921.78 × 1,650,655,100.82
  4. Step 4: Simplify right side
    5,581,255,383.54x = 13,821,114,951,457,605,632
  5. Step 5: Solve for x
    x = 13,821,114,951,457,605,632/5,581,255,383.54
  6. Step 6: Final answer
    x = 2,476,345,195.06

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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.