Home / 224,855,689,993.72-337,271,120,030.66-164,411,907,853.12

Finding the Fourth Proportional to 224,855,689,993.72, 337,271,120,030.66 and 164,411,907,853.12

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Solution

The fourth proportional to 224,855,689,993.72, 337,271,120,030.66 and 164,411,907,853.12 is: 246,608,784,103.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,855,689,993.72 : 337,271,120,030.66 = 164,411,907,853.12 : x
  2. Step 2: Convert to fraction form
    224,855,689,993.72/337,271,120,030.66 = 164,411,907,853.12/x
  3. Step 3: Cross multiply
    224,855,689,993.72x = 337,271,120,030.66 × 164,411,907,853.12
  4. Step 4: Simplify right side
    224,855,689,993.72x = 55,451,388,307,999,438,143,488
  5. Step 5: Solve for x
    x = 55,451,388,307,999,438,143,488/224,855,689,993.72
  6. Step 6: Final answer
    x = 246,608,784,103.03

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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.