Home / 5,464,205,459.67-7,540,606,057.23-2,958,079,171.45

Finding the Fourth Proportional to 5,464,205,459.67, 7,540,606,057.23 and 2,958,079,171.45

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Solution

The fourth proportional to 5,464,205,459.67, 7,540,606,057.23 and 2,958,079,171.45 is: 4,082,150,622.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,205,459.67 : 7,540,606,057.23 = 2,958,079,171.45 : x
  2. Step 2: Convert to fraction form
    5,464,205,459.67/7,540,606,057.23 = 2,958,079,171.45/x
  3. Step 3: Cross multiply
    5,464,205,459.67x = 7,540,606,057.23 × 2,958,079,171.45
  4. Step 4: Simplify right side
    5,464,205,459.67x = 22,305,709,718,001,766,400
  5. Step 5: Solve for x
    x = 22,305,709,718,001,766,400/5,464,205,459.67
  6. Step 6: Final answer
    x = 4,082,150,622.38

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Double scale
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1.5x scale

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.