Home / 16,762,554.44-25,121,095.97-7,653,360.45

Finding the Fourth Proportional to 16,762,554.44, 25,121,095.97 and 7,653,360.45

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Solution

The fourth proportional to 16,762,554.44, 25,121,095.97 and 7,653,360.45 is: 11,469,660.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,762,554.44 : 25,121,095.97 = 7,653,360.45 : x
  2. Step 2: Convert to fraction form
    16,762,554.44/25,121,095.97 = 7,653,360.45/x
  3. Step 3: Cross multiply
    16,762,554.44x = 25,121,095.97 × 7,653,360.45
  4. Step 4: Simplify right side
    16,762,554.44x = 192,260,802,357,452.38
  5. Step 5: Solve for x
    x = 192,260,802,357,452.38/16,762,554.44
  6. Step 6: Final answer
    x = 11,469,660.13

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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.