Home / 5,464,205,458.67-7,540,606,055.85-2,958,079,170.45

Finding the Fourth Proportional to 5,464,205,458.67, 7,540,606,055.85 and 2,958,079,170.45

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Solution

The fourth proportional to 5,464,205,458.67, 7,540,606,055.85 and 2,958,079,170.45 is: 4,082,150,621.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,464,205,458.67 : 7,540,606,055.85 = 2,958,079,170.45 : x
  2. Step 2: Convert to fraction form
    5,464,205,458.67/7,540,606,055.85 = 2,958,079,170.45/x
  3. Step 3: Cross multiply
    5,464,205,458.67x = 7,540,606,055.85 × 2,958,079,170.45
  4. Step 4: Simplify right side
    5,464,205,458.67x = 22,305,709,706,379,014,144
  5. Step 5: Solve for x
    x = 22,305,709,706,379,014,144/5,464,205,458.67
  6. Step 6: Final answer
    x = 4,082,150,621.00

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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.