Home / 3,452,619,633.72-4,764,606,132.90-1,926,691,774.10

Finding the Fourth Proportional to 3,452,619,633.72, 4,764,606,132.90 and 1,926,691,774.10

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Solution

The fourth proportional to 3,452,619,633.72, 4,764,606,132.90 and 1,926,691,774.10 is: 2,658,829,647.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,619,633.72 : 4,764,606,132.90 = 1,926,691,774.10 : x
  2. Step 2: Convert to fraction form
    3,452,619,633.72/4,764,606,132.90 = 1,926,691,774.10/x
  3. Step 3: Cross multiply
    3,452,619,633.72x = 4,764,606,132.90 × 1,926,691,774.10
  4. Step 4: Simplify right side
    3,452,619,633.72x = 9,179,927,443,086,252,032
  5. Step 5: Solve for x
    x = 9,179,927,443,086,252,032/3,452,619,633.72
  6. Step 6: Final answer
    x = 2,658,829,647.33

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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.