Home / 5,763,059,675.28-8,645,099,958.72-1,622,539,071.36

Finding the Fourth Proportional to 5,763,059,675.28, 8,645,099,958.72 and 1,622,539,071.36

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Solution

The fourth proportional to 5,763,059,675.28, 8,645,099,958.72 and 1,622,539,071.36 is: 2,433,952,318.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,059,675.28 : 8,645,099,958.72 = 1,622,539,071.36 : x
  2. Step 2: Convert to fraction form
    5,763,059,675.28/8,645,099,958.72 = 1,622,539,071.36/x
  3. Step 3: Cross multiply
    5,763,059,675.28x = 8,645,099,958.72 × 1,622,539,071.36
  4. Step 4: Simplify right side
    5,763,059,675.28x = 14,027,012,458,835,920,896
  5. Step 5: Solve for x
    x = 14,027,012,458,835,920,896/5,763,059,675.28
  6. Step 6: Final answer
    x = 2,433,952,318.59

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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.