Home / 25,612,868,874,922-35,344,767,708,094-13,906,815,454,210

Finding the Fourth Proportional to 25,612,868,874,922, 35,344,767,708,094 and 13,906,815,454,210

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Solution

The fourth proportional to 25,612,868,874,922, 35,344,767,708,094 and 13,906,815,454,210 is: 19,190,867,067,205.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,612,868,874,922 : 35,344,767,708,094 = 13,906,815,454,210 : x
  2. Step 2: Convert to fraction form
    25,612,868,874,922/35,344,767,708,094 = 13,906,815,454,210/x
  3. Step 3: Cross multiply
    25,612,868,874,922x = 35,344,767,708,094 × 13,906,815,454,210
  4. Step 4: Simplify right side
    25,612,868,874,922x = 491,533,161,788,384,228,730,208,256
  5. Step 5: Solve for x
    x = 491,533,161,788,384,228,730,208,256/25,612,868,874,922
  6. Step 6: Final answer
    x = 19,190,867,067,205.14

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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.