Home / 2,019,636,098,476.90-2,787,100,503,644.30-1,093,691,772,435.30

Finding the Fourth Proportional to 2,019,636,098,476.90, 2,787,100,503,644.30 and 1,093,691,772,435.30

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Solution

The fourth proportional to 2,019,636,098,476.90, 2,787,100,503,644.30 and 1,093,691,772,435.30 is: 1,509,296,101,453.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,019,636,098,476.90 : 2,787,100,503,644.30 = 1,093,691,772,435.30 : x
  2. Step 2: Convert to fraction form
    2,019,636,098,476.90/2,787,100,503,644.30 = 1,093,691,772,435.30/x
  3. Step 3: Cross multiply
    2,019,636,098,476.90x = 2,787,100,503,644.30 × 1,093,691,772,435.30
  4. Step 4: Simplify right side
    2,019,636,098,476.90x = 3,048,228,889,786,051,838,607,360
  5. Step 5: Solve for x
    x = 3,048,228,889,786,051,838,607,360/2,019,636,098,476.90
  6. Step 6: Final answer
    x = 1,509,296,101,453.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.