Home / 4,901,126,140.26-6,763,597,239.78-2,673,468,235.62

Finding the Fourth Proportional to 4,901,126,140.26, 6,763,597,239.78 and 2,673,468,235.62

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Solution

The fourth proportional to 4,901,126,140.26, 6,763,597,239.78 and 2,673,468,235.62 is: 3,689,409,711.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,901,126,140.26 : 6,763,597,239.78 = 2,673,468,235.62 : x
  2. Step 2: Convert to fraction form
    4,901,126,140.26/6,763,597,239.78 = 2,673,468,235.62/x
  3. Step 3: Cross multiply
    4,901,126,140.26x = 6,763,597,239.78 × 2,673,468,235.62
  4. Step 4: Simplify right side
    4,901,126,140.26x = 18,082,262,379,078,936,576
  5. Step 5: Solve for x
    x = 18,082,262,379,078,936,576/4,901,126,140.26
  6. Step 6: Final answer
    x = 3,689,409,711.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.