Home / 61,608,040.04-85,015,727.03-33,725,356.30

Finding the Fourth Proportional to 61,608,040.04, 85,015,727.03 and 33,725,356.30

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Solution

The fourth proportional to 61,608,040.04, 85,015,727.03 and 33,725,356.30 is: 46,539,147.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,608,040.04 : 85,015,727.03 = 33,725,356.30 : x
  2. Step 2: Convert to fraction form
    61,608,040.04/85,015,727.03 = 33,725,356.30/x
  3. Step 3: Cross multiply
    61,608,040.04x = 85,015,727.03 × 33,725,356.30
  4. Step 4: Simplify right side
    61,608,040.04x = 2,867,185,685,127,934
  5. Step 5: Solve for x
    x = 2,867,185,685,127,934/61,608,040.04
  6. Step 6: Final answer
    x = 46,539,147.87

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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.