Home / 133,346,993,331.38-200,059,782,317.04-53,717,566,629.38

Finding the Fourth Proportional to 133,346,993,331.38, 200,059,782,317.04 and 53,717,566,629.38

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Solution

The fourth proportional to 133,346,993,331.38, 200,059,782,317.04 and 53,717,566,629.38 is: 80,592,178,481.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,346,993,331.38 : 200,059,782,317.04 = 53,717,566,629.38 : x
  2. Step 2: Convert to fraction form
    133,346,993,331.38/200,059,782,317.04 = 53,717,566,629.38/x
  3. Step 3: Cross multiply
    133,346,993,331.38x = 200,059,782,317.04 × 53,717,566,629.38
  4. Step 4: Simplify right side
    133,346,993,331.38x = 10,746,724,686,474,455,810,048
  5. Step 5: Solve for x
    x = 10,746,724,686,474,455,810,048/133,346,993,331.38
  6. Step 6: Final answer
    x = 80,592,178,481.05

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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.