Home / 61,142,551,014,296-91,726,707,193,344-19,834,085,661,473

Finding the Fourth Proportional to 61,142,551,014,296, 91,726,707,193,344 and 19,834,085,661,473

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Solution

The fourth proportional to 61,142,551,014,296, 91,726,707,193,344 and 19,834,085,661,473 is: 29,755,306,864,645.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,142,551,014,296 : 91,726,707,193,344 = 19,834,085,661,473 : x
  2. Step 2: Convert to fraction form
    61,142,551,014,296/91,726,707,193,344 = 19,834,085,661,473/x
  3. Step 3: Cross multiply
    61,142,551,014,296x = 91,726,707,193,344 × 19,834,085,661,473
  4. Step 4: Simplify right side
    61,142,551,014,296x = 1,819,315,367,917,636,475,007,533,056
  5. Step 5: Solve for x
    x = 1,819,315,367,917,636,475,007,533,056/61,142,551,014,296
  6. Step 6: Final answer
    x = 29,755,306,864,645.78

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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.