Home / 61,453,999.97-84,805,516.72-33,576,110.22

Finding the Fourth Proportional to 61,453,999.97, 84,805,516.72 and 33,576,110.22

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Solution

The fourth proportional to 61,453,999.97, 84,805,516.72 and 33,576,110.22 is: 46,334,483.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,453,999.97 : 84,805,516.72 = 33,576,110.22 : x
  2. Step 2: Convert to fraction form
    61,453,999.97/84,805,516.72 = 33,576,110.22/x
  3. Step 3: Cross multiply
    61,453,999.97x = 84,805,516.72 × 33,576,110.22
  4. Step 4: Simplify right side
    61,453,999.97x = 2,847,439,376,654,772.50
  5. Step 5: Solve for x
    x = 2,847,439,376,654,772.50/61,453,999.97
  6. Step 6: Final answer
    x = 46,334,483.97

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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.