Home / 31,523,634.96-47,285,452.56-24,345,638.64

Finding the Fourth Proportional to 31,523,634.96, 47,285,452.56 and 24,345,638.64

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Solution

The fourth proportional to 31,523,634.96, 47,285,452.56 and 24,345,638.64 is: 36,518,458.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,523,634.96 : 47,285,452.56 = 24,345,638.64 : x
  2. Step 2: Convert to fraction form
    31,523,634.96/47,285,452.56 = 24,345,638.64/x
  3. Step 3: Cross multiply
    31,523,634.96x = 47,285,452.56 × 24,345,638.64
  4. Step 4: Simplify right side
    31,523,634.96x = 1,151,194,540,954,623
  5. Step 5: Solve for x
    x = 1,151,194,540,954,623/31,523,634.96
  6. Step 6: Final answer
    x = 36,518,458.05

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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.