Home / 2,628,732,957,235-3,627,648,729,693-1,472,614,132,884

Finding the Fourth Proportional to 2,628,732,957,235, 3,627,648,729,693 and 1,472,614,132,884

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Solution

The fourth proportional to 2,628,732,957,235, 3,627,648,729,693 and 1,472,614,132,884 is: 2,032,205,962,108.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,628,732,957,235 : 3,627,648,729,693 = 1,472,614,132,884 : x
  2. Step 2: Convert to fraction form
    2,628,732,957,235/3,627,648,729,693 = 1,472,614,132,884/x
  3. Step 3: Cross multiply
    2,628,732,957,235x = 3,627,648,729,693 × 1,472,614,132,884
  4. Step 4: Simplify right side
    2,628,732,957,235x = 5,342,126,788,484,601,613,385,728
  5. Step 5: Solve for x
    x = 5,342,126,788,484,601,613,385,728/2,628,732,957,235
  6. Step 6: Final answer
    x = 2,032,205,962,108.70

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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.