Home / 10,947,288,213,084-15,107,272,694,277-5,941,534,432,422

Finding the Fourth Proportional to 10,947,288,213,084, 15,107,272,694,277 and 5,941,534,432,422

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Solution

The fourth proportional to 10,947,288,213,084, 15,107,272,694,277 and 5,941,534,432,422 is: 8,199,325,636,257.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,947,288,213,084 : 15,107,272,694,277 = 5,941,534,432,422 : x
  2. Step 2: Convert to fraction form
    10,947,288,213,084/15,107,272,694,277 = 5,941,534,432,422/x
  3. Step 3: Cross multiply
    10,947,288,213,084x = 15,107,272,694,277 × 5,941,534,432,422
  4. Step 4: Simplify right side
    10,947,288,213,084x = 89,760,380,893,035,480,106,401,792
  5. Step 5: Solve for x
    x = 89,760,380,893,035,480,106,401,792/10,947,288,213,084
  6. Step 6: Final answer
    x = 8,199,325,636,257.16

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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.