Home / 40,984,055.89-61,476,348.08-16,394,036.85

Finding the Fourth Proportional to 40,984,055.89, 61,476,348.08 and 16,394,036.85

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Solution

The fourth proportional to 40,984,055.89, 61,476,348.08 and 16,394,036.85 is: 24,591,160.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,984,055.89 : 61,476,348.08 = 16,394,036.85 : x
  2. Step 2: Convert to fraction form
    40,984,055.89/61,476,348.08 = 16,394,036.85/x
  3. Step 3: Cross multiply
    40,984,055.89x = 61,476,348.08 × 16,394,036.85
  4. Step 4: Simplify right side
    40,984,055.89x = 1,007,845,515,867,931.88
  5. Step 5: Solve for x
    x = 1,007,845,515,867,931.88/40,984,055.89
  6. Step 6: Final answer
    x = 24,591,160.98

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.