Home / 12,823,328,413,897-17,696,204,614,054-6,970,435,666,530

Finding the Fourth Proportional to 12,823,328,413,897, 17,696,204,614,054 and 6,970,435,666,530

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Solution

The fourth proportional to 12,823,328,413,897, 17,696,204,614,054 and 6,970,435,666,530 is: 9,619,207,418,125.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,823,328,413,897 : 17,696,204,614,054 = 6,970,435,666,530 : x
  2. Step 2: Convert to fraction form
    12,823,328,413,897/17,696,204,614,054 = 6,970,435,666,530/x
  3. Step 3: Cross multiply
    12,823,328,413,897x = 17,696,204,614,054 × 6,970,435,666,530
  4. Step 4: Simplify right side
    12,823,328,413,897x = 123,350,255,804,014,757,679,202,304
  5. Step 5: Solve for x
    x = 123,350,255,804,014,757,679,202,304/12,823,328,413,897
  6. Step 6: Final answer
    x = 9,619,207,418,125.29

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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.