Home / 21,610,927,606,950-29,823,080,097,604-12,361,911,907,387

Finding the Fourth Proportional to 21,610,927,606,950, 29,823,080,097,604 and 12,361,911,907,387

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Solution

The fourth proportional to 21,610,927,606,950, 29,823,080,097,604 and 12,361,911,907,387 is: 17,059,438,432,201.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,610,927,606,950 : 29,823,080,097,604 = 12,361,911,907,387 : x
  2. Step 2: Convert to fraction form
    21,610,927,606,950/29,823,080,097,604 = 12,361,911,907,387/x
  3. Step 3: Cross multiply
    21,610,927,606,950x = 29,823,080,097,604 × 12,361,911,907,387
  4. Step 4: Simplify right side
    21,610,927,606,950x = 368,670,288,973,527,109,832,015,872
  5. Step 5: Solve for x
    x = 368,670,288,973,527,109,832,015,872/21,610,927,606,950
  6. Step 6: Final answer
    x = 17,059,438,432,201.49

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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.