Home / 22,658,908.98-33,988,332.54-10,521,735.54

Finding the Fourth Proportional to 22,658,908.98, 33,988,332.54 and 10,521,735.54

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Solution

The fourth proportional to 22,658,908.98, 33,988,332.54 and 10,521,735.54 is: 15,782,588.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,658,908.98 : 33,988,332.54 = 10,521,735.54 : x
  2. Step 2: Convert to fraction form
    22,658,908.98/33,988,332.54 = 10,521,735.54/x
  3. Step 3: Cross multiply
    22,658,908.98x = 33,988,332.54 × 10,521,735.54
  4. Step 4: Simplify right side
    22,658,908.98x = 357,616,246,431,456.44
  5. Step 5: Solve for x
    x = 357,616,246,431,456.44/22,658,908.98
  6. Step 6: Final answer
    x = 15,782,588.95

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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.