Home / 61,276,499.84-84,561,741.24-33,774,537.44

Finding the Fourth Proportional to 61,276,499.84, 84,561,741.24 and 33,774,537.44

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Solution

The fourth proportional to 61,276,499.84, 84,561,741.24 and 33,774,537.44 is: 46,608,956.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,276,499.84 : 84,561,741.24 = 33,774,537.44 : x
  2. Step 2: Convert to fraction form
    61,276,499.84/84,561,741.24 = 33,774,537.44/x
  3. Step 3: Cross multiply
    61,276,499.84x = 84,561,741.24 × 33,774,537.44
  4. Step 4: Simplify right side
    61,276,499.84x = 2,856,033,695,501,971.50
  5. Step 5: Solve for x
    x = 2,856,033,695,501,971.50/61,276,499.84
  6. Step 6: Final answer
    x = 46,608,956.17

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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.