Home / 11,266,533,651.40-16,899,716,496.30-3,405,930,771.40

Finding the Fourth Proportional to 11,266,533,651.40, 16,899,716,496.30 and 3,405,930,771.40

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Solution

The fourth proportional to 11,266,533,651.40, 16,899,716,496.30 and 3,405,930,771.40 is: 5,108,870,769.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,266,533,651.40 : 16,899,716,496.30 = 3,405,930,771.40 : x
  2. Step 2: Convert to fraction form
    11,266,533,651.40/16,899,716,496.30 = 3,405,930,771.40/x
  3. Step 3: Cross multiply
    11,266,533,651.40x = 16,899,716,496.30 × 3,405,930,771.40
  4. Step 4: Simplify right side
    11,266,533,651.40x = 57,559,264,442,684,366,848
  5. Step 5: Solve for x
    x = 57,559,264,442,684,366,848/11,266,533,651.40
  6. Step 6: Final answer
    x = 5,108,870,769.27

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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.