Home / 27,662,352.40-41,493,528.60-16,900,672.15

Finding the Fourth Proportional to 27,662,352.40, 41,493,528.60 and 16,900,672.15

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Solution

The fourth proportional to 27,662,352.40, 41,493,528.60 and 16,900,672.15 is: 25,351,008.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,662,352.40 : 41,493,528.60 = 16,900,672.15 : x
  2. Step 2: Convert to fraction form
    27,662,352.40/41,493,528.60 = 16,900,672.15/x
  3. Step 3: Cross multiply
    27,662,352.40x = 41,493,528.60 × 16,900,672.15
  4. Step 4: Simplify right side
    27,662,352.40x = 701,268,523,215,248.50
  5. Step 5: Solve for x
    x = 701,268,523,215,248.50/27,662,352.40
  6. Step 6: Final answer
    x = 25,351,008.23

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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.