Home / 8,057,080,081,722.40-12,082,179,840,713-4,663,648,513,354.40

Finding the Fourth Proportional to 8,057,080,081,722.40, 12,082,179,840,713 and 4,663,648,513,354.40

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Solution

The fourth proportional to 8,057,080,081,722.40, 12,082,179,840,713 and 4,663,648,513,354.40 is: 6,993,481,444,977.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,057,080,081,722.40 : 12,082,179,840,713 = 4,663,648,513,354.40 : x
  2. Step 2: Convert to fraction form
    8,057,080,081,722.40/12,082,179,840,713 = 4,663,648,513,354.40/x
  3. Step 3: Cross multiply
    8,057,080,081,722.40x = 12,082,179,840,713 × 4,663,648,513,354.40
  4. Step 4: Simplify right side
    8,057,080,081,722.40x = 56,347,040,052,221,690,729,463,808
  5. Step 5: Solve for x
    x = 56,347,040,052,221,690,729,463,808/8,057,080,081,722.40
  6. Step 6: Final answer
    x = 6,993,481,444,977.29

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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.