Home / 32,360,468.72-44,657,144.88-17,676,129.36

Finding the Fourth Proportional to 32,360,468.72, 44,657,144.88 and 17,676,129.36

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Solution

The fourth proportional to 32,360,468.72, 44,657,144.88 and 17,676,129.36 is: 24,392,893.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,360,468.72 : 44,657,144.88 = 17,676,129.36 : x
  2. Step 2: Convert to fraction form
    32,360,468.72/44,657,144.88 = 17,676,129.36/x
  3. Step 3: Cross multiply
    32,360,468.72x = 44,657,144.88 × 17,676,129.36
  4. Step 4: Simplify right side
    32,360,468.72x = 789,365,469,747,141.75
  5. Step 5: Solve for x
    x = 789,365,469,747,141.75/32,360,468.72
  6. Step 6: Final answer
    x = 24,392,893.58

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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.