Home / 61,462,690.30-84,817,488.11-33,584,788.06

Finding the Fourth Proportional to 61,462,690.30, 84,817,488.11 and 33,584,788.06

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Solution

The fourth proportional to 61,462,690.30, 84,817,488.11 and 33,584,788.06 is: 46,346,447.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,462,690.30 : 84,817,488.11 = 33,584,788.06 : x
  2. Step 2: Convert to fraction form
    61,462,690.30/84,817,488.11 = 33,584,788.06/x
  3. Step 3: Cross multiply
    61,462,690.30x = 84,817,488.11 × 33,584,788.06
  4. Step 4: Simplify right side
    61,462,690.30x = 2,848,577,362,147,406.50
  5. Step 5: Solve for x
    x = 2,848,577,362,147,406.50/61,462,690.30
  6. Step 6: Final answer
    x = 46,346,447.71

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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.