Home / 5,082,418,254.36-7,617,036,288.42-2,282,319,223.32

Finding the Fourth Proportional to 5,082,418,254.36, 7,617,036,288.42 and 2,282,319,223.32

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Solution

The fourth proportional to 5,082,418,254.36, 7,617,036,288.42 and 2,282,319,223.32 is: 3,420,519,027.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,082,418,254.36 : 7,617,036,288.42 = 2,282,319,223.32 : x
  2. Step 2: Convert to fraction form
    5,082,418,254.36/7,617,036,288.42 = 2,282,319,223.32/x
  3. Step 3: Cross multiply
    5,082,418,254.36x = 7,617,036,288.42 × 2,282,319,223.32
  4. Step 4: Simplify right side
    5,082,418,254.36x = 17,384,508,345,786,990,592
  5. Step 5: Solve for x
    x = 17,384,508,345,786,990,592/5,082,418,254.36
  6. Step 6: Final answer
    x = 3,420,519,027.70

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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.