Home / 2,770,412,428,629.30-4,156,310,806,939.60-1,955,176,936,011.60

Finding the Fourth Proportional to 2,770,412,428,629.30, 4,156,310,806,939.60 and 1,955,176,936,011.60

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Solution

The fourth proportional to 2,770,412,428,629.30, 4,156,310,806,939.60 and 1,955,176,936,011.60 is: 2,933,253,888,355.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,770,412,428,629.30 : 4,156,310,806,939.60 = 1,955,176,936,011.60 : x
  2. Step 2: Convert to fraction form
    2,770,412,428,629.30/4,156,310,806,939.60 = 1,955,176,936,011.60/x
  3. Step 3: Cross multiply
    2,770,412,428,629.30x = 4,156,310,806,939.60 × 1,955,176,936,011.60
  4. Step 4: Simplify right side
    2,770,412,428,629.30x = 8,126,323,028,624,068,082,401,280
  5. Step 5: Solve for x
    x = 8,126,323,028,624,068,082,401,280/2,770,412,428,629.30
  6. Step 6: Final answer
    x = 2,933,253,888,355.06

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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.