Home / 4,764,356,919.70-7,146,535,379.55-1,448,165,079.70

Finding the Fourth Proportional to 4,764,356,919.70, 7,146,535,379.55 and 1,448,165,079.70

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Solution

The fourth proportional to 4,764,356,919.70, 7,146,535,379.55 and 1,448,165,079.70 is: 2,172,247,619.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,356,919.70 : 7,146,535,379.55 = 1,448,165,079.70 : x
  2. Step 2: Convert to fraction form
    4,764,356,919.70/7,146,535,379.55 = 1,448,165,079.70/x
  3. Step 3: Cross multiply
    4,764,356,919.70x = 7,146,535,379.55 × 1,448,165,079.70
  4. Step 4: Simplify right side
    4,764,356,919.70x = 10,349,362,977,504,897,024
  5. Step 5: Solve for x
    x = 10,349,362,977,504,897,024/4,764,356,919.70
  6. Step 6: Final answer
    x = 2,172,247,619.55

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Double scale
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Similar ratio
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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.