Home / 27,530,874,825,610-38,009,756,494,064-17,525,014,852,120

Finding the Fourth Proportional to 27,530,874,825,610, 38,009,756,494,064 and 17,525,014,852,120

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Solution

The fourth proportional to 27,530,874,825,610, 38,009,756,494,064 and 17,525,014,852,120 is: 24,195,436,988,594.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,530,874,825,610 : 38,009,756,494,064 = 17,525,014,852,120 : x
  2. Step 2: Convert to fraction form
    27,530,874,825,610/38,009,756,494,064 = 17,525,014,852,120/x
  3. Step 3: Cross multiply
    27,530,874,825,610x = 38,009,756,494,064 × 17,525,014,852,120
  4. Step 4: Simplify right side
    27,530,874,825,610x = 666,121,547,083,936,194,780,725,248
  5. Step 5: Solve for x
    x = 666,121,547,083,936,194,780,725,248/27,530,874,825,610
  6. Step 6: Final answer
    x = 24,195,436,988,594.75

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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.