Home / 1,015,192,766,745.10-1,522,466,077,496.40-335,144,502,207.84

Finding the Fourth Proportional to 1,015,192,766,745.10, 1,522,466,077,496.40 and 335,144,502,207.84

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Solution

The fourth proportional to 1,015,192,766,745.10, 1,522,466,077,496.40 and 335,144,502,207.84 is: 502,610,097,692.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,015,192,766,745.10 : 1,522,466,077,496.40 = 335,144,502,207.84 : x
  2. Step 2: Convert to fraction form
    1,015,192,766,745.10/1,522,466,077,496.40 = 335,144,502,207.84/x
  3. Step 3: Cross multiply
    1,015,192,766,745.10x = 1,522,466,077,496.40 × 335,144,502,207.84
  4. Step 4: Simplify right side
    1,015,192,766,745.10x = 510,246,135,670,853,733,449,728
  5. Step 5: Solve for x
    x = 510,246,135,670,853,733,449,728/1,015,192,766,745.10
  6. Step 6: Final answer
    x = 502,610,097,692.87

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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.