Home / 11,091,494,815,513-15,306,280,851,777-6,153,116,687,632.80

Finding the Fourth Proportional to 11,091,494,815,513, 15,306,280,851,777 and 6,153,116,687,632.80

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Solution

The fourth proportional to 11,091,494,815,513, 15,306,280,851,777 and 6,153,116,687,632.80 is: 8,491,311,018,144.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091,494,815,513 : 15,306,280,851,777 = 6,153,116,687,632.80 : x
  2. Step 2: Convert to fraction form
    11,091,494,815,513/15,306,280,851,777 = 6,153,116,687,632.80/x
  3. Step 3: Cross multiply
    11,091,494,815,513x = 15,306,280,851,777 × 6,153,116,687,632.80
  4. Step 4: Simplify right side
    11,091,494,815,513x = 94,181,332,134,663,439,928,786,944
  5. Step 5: Solve for x
    x = 94,181,332,134,663,439,928,786,944/11,091,494,815,513
  6. Step 6: Final answer
    x = 8,491,311,018,144.98

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Double scale
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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.