Home / 4,027,142,193,018.30-5,557,458,455,774.40-2,175,250,337,643.20

Finding the Fourth Proportional to 4,027,142,193,018.30, 5,557,458,455,774.40 and 2,175,250,337,643.20

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Solution

The fourth proportional to 4,027,142,193,018.30, 5,557,458,455,774.40 and 2,175,250,337,643.20 is: 3,001,846,670,157.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,027,142,193,018.30 : 5,557,458,455,774.40 = 2,175,250,337,643.20 : x
  2. Step 2: Convert to fraction form
    4,027,142,193,018.30/5,557,458,455,774.40 = 2,175,250,337,643.20/x
  3. Step 3: Cross multiply
    4,027,142,193,018.30x = 5,557,458,455,774.40 × 2,175,250,337,643.20
  4. Step 4: Simplify right side
    4,027,142,193,018.30x = 12,088,863,382,361,321,685,123,072
  5. Step 5: Solve for x
    x = 12,088,863,382,361,321,685,123,072/4,027,142,193,018.30
  6. Step 6: Final answer
    x = 3,001,846,670,157.14

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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.