Home / 2,876,058,705.60-4,310,274,338.64-1,476,986,458.32

Finding the Fourth Proportional to 2,876,058,705.60, 4,310,274,338.64 and 1,476,986,458.32

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Solution

The fourth proportional to 2,876,058,705.60, 4,310,274,338.64 and 1,476,986,458.32 is: 2,213,521,169.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,058,705.60 : 4,310,274,338.64 = 1,476,986,458.32 : x
  2. Step 2: Convert to fraction form
    2,876,058,705.60/4,310,274,338.64 = 1,476,986,458.32/x
  3. Step 3: Cross multiply
    2,876,058,705.60x = 4,310,274,338.64 × 1,476,986,458.32
  4. Step 4: Simplify right side
    2,876,058,705.60x = 6,366,216,829,815,474,176
  5. Step 5: Solve for x
    x = 6,366,216,829,815,474,176/2,876,058,705.60
  6. Step 6: Final answer
    x = 2,213,521,169.59

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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.