Home / 16,234,432.20-24,351,648.30-4,873,404.60

Finding the Fourth Proportional to 16,234,432.20, 24,351,648.30 and 4,873,404.60

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Solution

The fourth proportional to 16,234,432.20, 24,351,648.30 and 4,873,404.60 is: 7,310,106.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,234,432.20 : 24,351,648.30 = 4,873,404.60 : x
  2. Step 2: Convert to fraction form
    16,234,432.20/24,351,648.30 = 4,873,404.60/x
  3. Step 3: Cross multiply
    16,234,432.20x = 24,351,648.30 × 4,873,404.60
  4. Step 4: Simplify right side
    16,234,432.20x = 118,675,434,842,802.17
  5. Step 5: Solve for x
    x = 118,675,434,842,802.17/16,234,432.20
  6. Step 6: Final answer
    x = 7,310,106.90

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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.