Home / 61,383,627.06-84,709,412.67-33,881,562.60

Finding the Fourth Proportional to 61,383,627.06, 84,709,412.67 and 33,881,562.60

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Solution

The fourth proportional to 61,383,627.06, 84,709,412.67 and 33,881,562.60 is: 46,756,560.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,383,627.06 : 84,709,412.67 = 33,881,562.60 : x
  2. Step 2: Convert to fraction form
    61,383,627.06/84,709,412.67 = 33,881,562.60/x
  3. Step 3: Cross multiply
    61,383,627.06x = 84,709,412.67 × 33,881,562.60
  4. Step 4: Simplify right side
    61,383,627.06x = 2,870,087,268,187,838.50
  5. Step 5: Solve for x
    x = 2,870,087,268,187,838.50/61,383,627.06
  6. Step 6: Final answer
    x = 46,756,560.43

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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.