Home / 930,945,170,213.30-1,396,417,755,320-930,945,170,213.30

Finding the Fourth Proportional to 930,945,170,213.30, 1,396,417,755,320 and 930,945,170,213.30

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Solution

The fourth proportional to 930,945,170,213.30, 1,396,417,755,320 and 930,945,170,213.30 is: 1,396,417,755,320

Step by Step Solution

  1. Step 1: Write the proportion equation
    930,945,170,213.30 : 1,396,417,755,320 = 930,945,170,213.30 : x
  2. Step 2: Convert to fraction form
    930,945,170,213.30/1,396,417,755,320 = 930,945,170,213.30/x
  3. Step 3: Cross multiply
    930,945,170,213.30x = 1,396,417,755,320 × 930,945,170,213.30
  4. Step 4: Simplify right side
    930,945,170,213.30x = 1,299,988,364,915,251,792,052,224
  5. Step 5: Solve for x
    x = 1,299,988,364,915,251,792,052,224/930,945,170,213.30
  6. Step 6: Final answer
    x = 1,396,417,755,320

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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.