Home / 61,462,691.05-84,817,489.14-33,584,788.82

Finding the Fourth Proportional to 61,462,691.05, 84,817,489.14 and 33,584,788.82

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Solution

The fourth proportional to 61,462,691.05, 84,817,489.14 and 33,584,788.82 is: 46,346,448.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,462,691.05 : 84,817,489.14 = 33,584,788.82 : x
  2. Step 2: Convert to fraction form
    61,462,691.05/84,817,489.14 = 33,584,788.82/x
  3. Step 3: Cross multiply
    61,462,691.05x = 84,817,489.14 × 33,584,788.82
  4. Step 4: Simplify right side
    61,462,691.05x = 2,848,577,460,585,456
  5. Step 5: Solve for x
    x = 2,848,577,460,585,456/61,462,691.05
  6. Step 6: Final answer
    x = 46,346,448.75

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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.