Home / 2,546,624,757.84-3,819,936,890.52-706,377,515.28

Finding the Fourth Proportional to 2,546,624,757.84, 3,819,936,890.52 and 706,377,515.28

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Solution

The fourth proportional to 2,546,624,757.84, 3,819,936,890.52 and 706,377,515.28 is: 1,059,566,204.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,546,624,757.84 : 3,819,936,890.52 = 706,377,515.28 : x
  2. Step 2: Convert to fraction form
    2,546,624,757.84/3,819,936,890.52 = 706,377,515.28/x
  3. Step 3: Cross multiply
    2,546,624,757.84x = 3,819,936,890.52 × 706,377,515.28
  4. Step 4: Simplify right side
    2,546,624,757.84x = 2,698,317,529,251,927,040
  5. Step 5: Solve for x
    x = 2,698,317,529,251,927,040/2,546,624,757.84
  6. Step 6: Final answer
    x = 1,059,566,204.62

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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.