Home / 591,904,906.10-830,027,357.50-591,904,906.10

Finding the Fourth Proportional to 591,904,906.10, 830,027,357.50 and 591,904,906.10

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Solution

The fourth proportional to 591,904,906.10, 830,027,357.50 and 591,904,906.10 is: 830,027,357.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    591,904,906.10 : 830,027,357.50 = 591,904,906.10 : x
  2. Step 2: Convert to fraction form
    591,904,906.10/830,027,357.50 = 591,904,906.10/x
  3. Step 3: Cross multiply
    591,904,906.10x = 830,027,357.50 × 591,904,906.10
  4. Step 4: Simplify right side
    591,904,906.10x = 491,297,265,101,468,672
  5. Step 5: Solve for x
    x = 491,297,265,101,468,672/591,904,906.10
  6. Step 6: Final answer
    x = 830,027,357.50

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.