Home / 6,441,765,383.52-9,665,446,094.10-3,496,126,090.32

Finding the Fourth Proportional to 6,441,765,383.52, 9,665,446,094.10 and 3,496,126,090.32

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Solution

The fourth proportional to 6,441,765,383.52, 9,665,446,094.10 and 3,496,126,090.32 is: 5,245,707,698.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,441,765,383.52 : 9,665,446,094.10 = 3,496,126,090.32 : x
  2. Step 2: Convert to fraction form
    6,441,765,383.52/9,665,446,094.10 = 3,496,126,090.32/x
  3. Step 3: Cross multiply
    6,441,765,383.52x = 9,665,446,094.10 × 3,496,126,090.32
  4. Step 4: Simplify right side
    6,441,765,383.52x = 33,791,618,264,164,552,704
  5. Step 5: Solve for x
    x = 33,791,618,264,164,552,704/6,441,765,383.52
  6. Step 6: Final answer
    x = 5,245,707,698.48

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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.