Home / 619,381,302,786.10-929,071,954,179.10-619,381,302,786.10

Finding the Fourth Proportional to 619,381,302,786.10, 929,071,954,179.10 and 619,381,302,786.10

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Solution

The fourth proportional to 619,381,302,786.10, 929,071,954,179.10 and 619,381,302,786.10 is: 929,071,954,179.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,381,302,786.10 : 929,071,954,179.10 = 619,381,302,786.10 : x
  2. Step 2: Convert to fraction form
    619,381,302,786.10/929,071,954,179.10 = 619,381,302,786.10/x
  3. Step 3: Cross multiply
    619,381,302,786.10x = 929,071,954,179.10 × 619,381,302,786.10
  4. Step 4: Simplify right side
    619,381,302,786.10x = 575,449,797,361,478,712,426,496
  5. Step 5: Solve for x
    x = 575,449,797,361,478,712,426,496/619,381,302,786.10
  6. Step 6: Final answer
    x = 929,071,954,179.10

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Double scale
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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.