Home / 14,789,075,031,508-20,400,444,264,203-9,223,737,383,042

Finding the Fourth Proportional to 14,789,075,031,508, 20,400,444,264,203 and 9,223,737,383,042

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Solution

The fourth proportional to 14,789,075,031,508, 20,400,444,264,203 and 9,223,737,383,042 is: 12,723,469,181,777.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,789,075,031,508 : 20,400,444,264,203 = 9,223,737,383,042 : x
  2. Step 2: Convert to fraction form
    14,789,075,031,508/20,400,444,264,203 = 9,223,737,383,042/x
  3. Step 3: Cross multiply
    14,789,075,031,508x = 20,400,444,264,203 × 9,223,737,383,042
  4. Step 4: Simplify right side
    14,789,075,031,508x = 188,168,340,390,393,944,396,005,376
  5. Step 5: Solve for x
    x = 188,168,340,390,393,944,396,005,376/14,789,075,031,508
  6. Step 6: Final answer
    x = 12,723,469,181,777.96

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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.