Home / 34,277,165.36-47,302,578.03-18,596,189.04

Finding the Fourth Proportional to 34,277,165.36, 47,302,578.03 and 18,596,189.04

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Solution

The fourth proportional to 34,277,165.36, 47,302,578.03 and 18,596,189.04 is: 25,662,789.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,277,165.36 : 47,302,578.03 = 18,596,189.04 : x
  2. Step 2: Convert to fraction form
    34,277,165.36/47,302,578.03 = 18,596,189.04/x
  3. Step 3: Cross multiply
    34,277,165.36x = 47,302,578.03 × 18,596,189.04
  4. Step 4: Simplify right side
    34,277,165.36x = 879,647,683,055,495
  5. Step 5: Solve for x
    x = 879,647,683,055,495/34,277,165.36
  6. Step 6: Final answer
    x = 25,662,789.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.