Home / 2,628,732,957,214.70-3,627,648,729,664.50-1,472,614,132,863.70

Finding the Fourth Proportional to 2,628,732,957,214.70, 3,627,648,729,664.50 and 1,472,614,132,863.70

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Solution

The fourth proportional to 2,628,732,957,214.70, 3,627,648,729,664.50 and 1,472,614,132,863.70 is: 2,032,205,962,080.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,732,957,214.70 : 3,627,648,729,664.50 = 1,472,614,132,863.70 : x
  2. Step 2: Convert to fraction form
    2,628,732,957,214.70/3,627,648,729,664.50 = 1,472,614,132,863.70/x
  3. Step 3: Cross multiply
    2,628,732,957,214.70x = 3,627,648,729,664.50 × 1,472,614,132,863.70
  4. Step 4: Simplify right side
    2,628,732,957,214.70x = 5,342,126,788,368,990,757,453,824
  5. Step 5: Solve for x
    x = 5,342,126,788,368,990,757,453,824/2,628,732,957,214.70
  6. Step 6: Final answer
    x = 2,032,205,962,080.41

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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.