Home / 2,967,039,010.20-4,450,558,515.30-756,244,450.20

Finding the Fourth Proportional to 2,967,039,010.20, 4,450,558,515.30 and 756,244,450.20

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Solution

The fourth proportional to 2,967,039,010.20, 4,450,558,515.30 and 756,244,450.20 is: 1,134,366,675.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,039,010.20 : 4,450,558,515.30 = 756,244,450.20 : x
  2. Step 2: Convert to fraction form
    2,967,039,010.20/4,450,558,515.30 = 756,244,450.20/x
  3. Step 3: Cross multiply
    2,967,039,010.20x = 4,450,558,515.30 × 756,244,450.20
  4. Step 4: Simplify right side
    2,967,039,010.20x = 3,365,710,177,485,977,088
  5. Step 5: Solve for x
    x = 3,365,710,177,485,977,088/2,967,039,010.20
  6. Step 6: Final answer
    x = 1,134,366,675.30

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1.5x scale

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.