Home / 50,313,857,744,380-75,478,332,811,107-17,671,865,512,558

Finding the Fourth Proportional to 50,313,857,744,380, 75,478,332,811,107 and 17,671,865,512,558

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Solution

The fourth proportional to 50,313,857,744,380, 75,478,332,811,107 and 17,671,865,512,558 is: 26,510,448,738,130.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,313,857,744,380 : 75,478,332,811,107 = 17,671,865,512,558 : x
  2. Step 2: Convert to fraction form
    50,313,857,744,380/75,478,332,811,107 = 17,671,865,512,558/x
  3. Step 3: Cross multiply
    50,313,857,744,380x = 75,478,332,811,107 × 17,671,865,512,558
  4. Step 4: Simplify right side
    50,313,857,744,380x = 1,333,842,946,549,976,789,438,955,520
  5. Step 5: Solve for x
    x = 1,333,842,946,549,976,789,438,955,520/50,313,857,744,380
  6. Step 6: Final answer
    x = 26,510,448,738,130.51

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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.