Home / 17,307,623.80-25,929,942.90-14,095,358.20

Finding the Fourth Proportional to 17,307,623.80, 25,929,942.90 and 14,095,358.20

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Solution

The fourth proportional to 17,307,623.80, 25,929,942.90 and 14,095,358.20 is: 21,117,389.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,307,623.80 : 25,929,942.90 = 14,095,358.20 : x
  2. Step 2: Convert to fraction form
    17,307,623.80/25,929,942.90 = 14,095,358.20/x
  3. Step 3: Cross multiply
    17,307,623.80x = 25,929,942.90 × 14,095,358.20
  4. Step 4: Simplify right side
    17,307,623.80x = 365,491,833,281,046.75
  5. Step 5: Solve for x
    x = 365,491,833,281,046.75/17,307,623.80
  6. Step 6: Final answer
    x = 21,117,389.51

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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.