Home / 16,867,651.62-25,301,477.38-4,088,156.32

Finding the Fourth Proportional to 16,867,651.62, 25,301,477.38 and 4,088,156.32

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Solution

The fourth proportional to 16,867,651.62, 25,301,477.38 and 4,088,156.32 is: 6,132,234.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,651.62 : 25,301,477.38 = 4,088,156.32 : x
  2. Step 2: Convert to fraction form
    16,867,651.62/25,301,477.38 = 4,088,156.32/x
  3. Step 3: Cross multiply
    16,867,651.62x = 25,301,477.38 × 4,088,156.32
  4. Step 4: Simplify right side
    16,867,651.62x = 103,436,394,656,384.03
  5. Step 5: Solve for x
    x = 103,436,394,656,384.03/16,867,651.62
  6. Step 6: Final answer
    x = 6,132,234.47

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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.