Home / 61,084,285.07-84,295,557.56-33,581,972.75

Finding the Fourth Proportional to 61,084,285.07, 84,295,557.56 and 33,581,972.75

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Solution

The fourth proportional to 61,084,285.07, 84,295,557.56 and 33,581,972.75 is: 46,342,706.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,084,285.07 : 84,295,557.56 = 33,581,972.75 : x
  2. Step 2: Convert to fraction form
    61,084,285.07/84,295,557.56 = 33,581,972.75/x
  3. Step 3: Cross multiply
    61,084,285.07x = 84,295,557.56 × 33,581,972.75
  4. Step 4: Simplify right side
    61,084,285.07x = 2,830,811,116,588,453.50
  5. Step 5: Solve for x
    x = 2,830,811,116,588,453.50/61,084,285.07
  6. Step 6: Final answer
    x = 46,342,706.86

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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.