Home / 1,624,040,419.26-2,436,585,260.38-751,214,342.82

Finding the Fourth Proportional to 1,624,040,419.26, 2,436,585,260.38 and 751,214,342.82

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Solution

The fourth proportional to 1,624,040,419.26, 2,436,585,260.38 and 751,214,342.82 is: 1,127,064,187.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,624,040,419.26 : 2,436,585,260.38 = 751,214,342.82 : x
  2. Step 2: Convert to fraction form
    1,624,040,419.26/2,436,585,260.38 = 751,214,342.82/x
  3. Step 3: Cross multiply
    1,624,040,419.26x = 2,436,585,260.38 × 751,214,342.82
  4. Step 4: Simplify right side
    1,624,040,419.26x = 1,830,397,795,101,260,544
  5. Step 5: Solve for x
    x = 1,830,397,795,101,260,544/1,624,040,419.26
  6. Step 6: Final answer
    x = 1,127,064,187.19

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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.