Home / 16,330,865.09-22,525,119.94-10,747,332.64

Finding the Fourth Proportional to 16,330,865.09, 22,525,119.94 and 10,747,332.64

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Solution

The fourth proportional to 16,330,865.09, 22,525,119.94 and 10,747,332.64 is: 14,823,768.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,330,865.09 : 22,525,119.94 = 10,747,332.64 : x
  2. Step 2: Convert to fraction form
    16,330,865.09/22,525,119.94 = 10,747,332.64/x
  3. Step 3: Cross multiply
    16,330,865.09x = 22,525,119.94 × 10,747,332.64
  4. Step 4: Simplify right side
    16,330,865.09x = 242,084,956,677,021.91
  5. Step 5: Solve for x
    x = 242,084,956,677,021.91/16,330,865.09
  6. Step 6: Final answer
    x = 14,823,768.09

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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.