Home / 16,846,873.80-25,234,881.30-14,012,521.80

Finding the Fourth Proportional to 16,846,873.80, 25,234,881.30 and 14,012,521.80

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Solution

The fourth proportional to 16,846,873.80, 25,234,881.30 and 14,012,521.80 is: 20,989,314.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,846,873.80 : 25,234,881.30 = 14,012,521.80 : x
  2. Step 2: Convert to fraction form
    16,846,873.80/25,234,881.30 = 14,012,521.80/x
  3. Step 3: Cross multiply
    16,846,873.80x = 25,234,881.30 × 14,012,521.80
  4. Step 4: Simplify right side
    16,846,873.80x = 353,604,324,336,662.38
  5. Step 5: Solve for x
    x = 353,604,324,336,662.38/16,846,873.80
  6. Step 6: Final answer
    x = 20,989,314.01

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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.