Home / 7,655,673,228-11,483,509,829.04-1,839,582,924

Finding the Fourth Proportional to 7,655,673,228, 11,483,509,829.04 and 1,839,582,924

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Solution

The fourth proportional to 7,655,673,228, 11,483,509,829.04 and 1,839,582,924 is: 2,759,374,382.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,655,673,228 : 11,483,509,829.04 = 1,839,582,924 : x
  2. Step 2: Convert to fraction form
    7,655,673,228/11,483,509,829.04 = 1,839,582,924/x
  3. Step 3: Cross multiply
    7,655,673,228x = 11,483,509,829.04 × 1,839,582,924
  4. Step 4: Simplify right side
    7,655,673,228x = 21,124,868,589,088,145,408
  5. Step 5: Solve for x
    x = 21,124,868,589,088,145,408/7,655,673,228
  6. Step 6: Final answer
    x = 2,759,374,382.89

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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.