Home / 3,452,619,635.85-4,764,606,135.87-1,926,691,776.27

Finding the Fourth Proportional to 3,452,619,635.85, 4,764,606,135.87 and 1,926,691,776.27

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Solution

The fourth proportional to 3,452,619,635.85, 4,764,606,135.87 and 1,926,691,776.27 is: 2,658,829,650.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,619,635.85 : 4,764,606,135.87 = 1,926,691,776.27 : x
  2. Step 2: Convert to fraction form
    3,452,619,635.85/4,764,606,135.87 = 1,926,691,776.27/x
  3. Step 3: Cross multiply
    3,452,619,635.85x = 4,764,606,135.87 × 1,926,691,776.27
  4. Step 4: Simplify right side
    3,452,619,635.85x = 9,179,927,459,146,310,656
  5. Step 5: Solve for x
    x = 9,179,927,459,146,310,656/3,452,619,635.85
  6. Step 6: Final answer
    x = 2,658,829,650.34

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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.