Home / 35,784,387,685.20-49,382,604,163.56-19,726,715,999.28

Finding the Fourth Proportional to 35,784,387,685.20, 49,382,604,163.56 and 19,726,715,999.28

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Solution

The fourth proportional to 35,784,387,685.20, 49,382,604,163.56 and 19,726,715,999.28 is: 27,222,950,304.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,784,387,685.20 : 49,382,604,163.56 = 19,726,715,999.28 : x
  2. Step 2: Convert to fraction form
    35,784,387,685.20/49,382,604,163.56 = 19,726,715,999.28/x
  3. Step 3: Cross multiply
    35,784,387,685.20x = 49,382,604,163.56 × 19,726,715,999.28
  4. Step 4: Simplify right side
    35,784,387,685.20x = 974,156,607,639,410,049,024
  5. Step 5: Solve for x
    x = 974,156,607,639,410,049,024/35,784,387,685.20
  6. Step 6: Final answer
    x = 27,222,950,304.73

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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.