Home / 2,546,921,035.64-3,821,161,233.54-1,304,231,370.32

Finding the Fourth Proportional to 2,546,921,035.64, 3,821,161,233.54 and 1,304,231,370.32

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Solution

The fourth proportional to 2,546,921,035.64, 3,821,161,233.54 and 1,304,231,370.32 is: 1,956,746,315.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,921,035.64 : 3,821,161,233.54 = 1,304,231,370.32 : x
  2. Step 2: Convert to fraction form
    2,546,921,035.64/3,821,161,233.54 = 1,304,231,370.32/x
  3. Step 3: Cross multiply
    2,546,921,035.64x = 3,821,161,233.54 × 1,304,231,370.32
  4. Step 4: Simplify right side
    2,546,921,035.64x = 4,983,678,351,833,535,488
  5. Step 5: Solve for x
    x = 4,983,678,351,833,535,488/2,546,921,035.64
  6. Step 6: Final answer
    x = 1,956,746,315.29

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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.