Home / 25,629,202,568,870-35,371,331,629,004-15,224,101,016,203

Finding the Fourth Proportional to 25,629,202,568,870, 35,371,331,629,004 and 15,224,101,016,203

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Solution

The fourth proportional to 25,629,202,568,870, 35,371,331,629,004 and 15,224,101,016,203 is: 21,011,060,502,196.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,629,202,568,870 : 35,371,331,629,004 = 15,224,101,016,203 : x
  2. Step 2: Convert to fraction form
    25,629,202,568,870/35,371,331,629,004 = 15,224,101,016,203/x
  3. Step 3: Cross multiply
    25,629,202,568,870x = 35,371,331,629,004 × 15,224,101,016,203
  4. Step 4: Simplify right side
    25,629,202,568,870x = 538,496,725,797,573,104,393,781,248
  5. Step 5: Solve for x
    x = 538,496,725,797,573,104,393,781,248/25,629,202,568,870
  6. Step 6: Final answer
    x = 21,011,060,502,196.33

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Double scale
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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.