Home / 3,060,579,231,759.70-4,591,513,607,924.70-992,823,791,624.90

Finding the Fourth Proportional to 3,060,579,231,759.70, 4,591,513,607,924.70 and 992,823,791,624.90

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Solution

The fourth proportional to 3,060,579,231,759.70, 4,591,513,607,924.70 and 992,823,791,624.90 is: 1,489,444,841,751.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,579,231,759.70 : 4,591,513,607,924.70 = 992,823,791,624.90 : x
  2. Step 2: Convert to fraction form
    3,060,579,231,759.70/4,591,513,607,924.70 = 992,823,791,624.90/x
  3. Step 3: Cross multiply
    3,060,579,231,759.70x = 4,591,513,607,924.70 × 992,823,791,624.90
  4. Step 4: Simplify right side
    3,060,579,231,759.70x = 4,558,563,949,517,125,445,484,544
  5. Step 5: Solve for x
    x = 4,558,563,949,517,125,445,484,544/3,060,579,231,759.70
  6. Step 6: Final answer
    x = 1,489,444,841,751.78

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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.