Home / 16,449,417.42-24,681,183.09-6,359,124.30

Finding the Fourth Proportional to 16,449,417.42, 24,681,183.09 and 6,359,124.30

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Solution

The fourth proportional to 16,449,417.42, 24,681,183.09 and 6,359,124.30 is: 9,541,414.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,449,417.42 : 24,681,183.09 = 6,359,124.30 : x
  2. Step 2: Convert to fraction form
    16,449,417.42/24,681,183.09 = 6,359,124.30/x
  3. Step 3: Cross multiply
    16,449,417.42x = 24,681,183.09 × 6,359,124.30
  4. Step 4: Simplify right side
    16,449,417.42x = 156,950,711,140,368.09
  5. Step 5: Solve for x
    x = 156,950,711,140,368.09/16,449,417.42
  6. Step 6: Final answer
    x = 9,541,414.58

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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.