Home / 27,530,874,825,639-38,009,756,494,104-17,525,014,852,146

Finding the Fourth Proportional to 27,530,874,825,639, 38,009,756,494,104 and 17,525,014,852,146

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Solution

The fourth proportional to 27,530,874,825,639, 38,009,756,494,104 and 17,525,014,852,146 is: 24,195,436,988,630.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,530,874,825,639 : 38,009,756,494,104 = 17,525,014,852,146 : x
  2. Step 2: Convert to fraction form
    27,530,874,825,639/38,009,756,494,104 = 17,525,014,852,146/x
  3. Step 3: Cross multiply
    27,530,874,825,639x = 38,009,756,494,104 × 17,525,014,852,146
  4. Step 4: Simplify right side
    27,530,874,825,639x = 666,121,547,085,625,456,957,849,600
  5. Step 5: Solve for x
    x = 666,121,547,085,625,456,957,849,600/27,530,874,825,639
  6. Step 6: Final answer
    x = 24,195,436,988,630.62

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1.5x scale

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.