Home / 61,462,691.55-84,817,489.83-33,584,789.32

Finding the Fourth Proportional to 61,462,691.55, 84,817,489.83 and 33,584,789.32

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Solution

The fourth proportional to 61,462,691.55, 84,817,489.83 and 33,584,789.32 is: 46,346,449.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,462,691.55 : 84,817,489.83 = 33,584,789.32 : x
  2. Step 2: Convert to fraction form
    61,462,691.55/84,817,489.83 = 33,584,789.32/x
  3. Step 3: Cross multiply
    61,462,691.55x = 84,817,489.83 × 33,584,789.32
  4. Step 4: Simplify right side
    61,462,691.55x = 2,848,577,526,167,705
  5. Step 5: Solve for x
    x = 2,848,577,526,167,705/61,462,691.55
  6. Step 6: Final answer
    x = 46,346,449.44

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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.