Home / 3,286,383,633.40-4,535,319,093.02-1,801,275,564.28

Finding the Fourth Proportional to 3,286,383,633.40, 4,535,319,093.02 and 1,801,275,564.28

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Solution

The fourth proportional to 3,286,383,633.40, 4,535,319,093.02 and 1,801,275,564.28 is: 2,485,820,394.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,383,633.40 : 4,535,319,093.02 = 1,801,275,564.28 : x
  2. Step 2: Convert to fraction form
    3,286,383,633.40/4,535,319,093.02 = 1,801,275,564.28/x
  3. Step 3: Cross multiply
    3,286,383,633.40x = 4,535,319,093.02 × 1,801,275,564.28
  4. Step 4: Simplify right side
    3,286,383,633.40x = 8,169,359,458,458,897,408
  5. Step 5: Solve for x
    x = 8,169,359,458,458,897,408/3,286,383,633.40
  6. Step 6: Final answer
    x = 2,485,820,394.01

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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.