Home / 2,019,996,356.31-3,027,315,893.63-1,037,383,204.95

Finding the Fourth Proportional to 2,019,996,356.31, 3,027,315,893.63 and 1,037,383,204.95

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Solution

The fourth proportional to 2,019,996,356.31, 3,027,315,893.63 and 1,037,383,204.95 is: 1,554,699,172.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,996,356.31 : 3,027,315,893.63 = 1,037,383,204.95 : x
  2. Step 2: Convert to fraction form
    2,019,996,356.31/3,027,315,893.63 = 1,037,383,204.95/x
  3. Step 3: Cross multiply
    2,019,996,356.31x = 3,027,315,893.63 × 1,037,383,204.95
  4. Step 4: Simplify right side
    2,019,996,356.31x = 3,140,486,664,124,775,936
  5. Step 5: Solve for x
    x = 3,140,486,664,124,775,936/2,019,996,356.31
  6. Step 6: Final answer
    x = 1,554,699,172.76

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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.