Home / 35,792,320,443.89-49,395,606,908.45-19,734,951,863.88

Finding the Fourth Proportional to 35,792,320,443.89, 49,395,606,908.45 and 19,734,951,863.88

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Solution

The fourth proportional to 35,792,320,443.89, 49,395,606,908.45 and 19,734,951,863.88 is: 27,235,449,183.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,792,320,443.89 : 49,395,606,908.45 = 19,734,951,863.88 : x
  2. Step 2: Convert to fraction form
    35,792,320,443.89/49,395,606,908.45 = 19,734,951,863.88/x
  3. Step 3: Cross multiply
    35,792,320,443.89x = 49,395,606,908.45 × 19,734,951,863.88
  4. Step 4: Simplify right side
    35,792,320,443.89x = 974,819,924,625,300,520,960
  5. Step 5: Solve for x
    x = 974,819,924,625,300,520,960/35,792,320,443.89
  6. Step 6: Final answer
    x = 27,235,449,183.96

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1.5x scale

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.