Home / 11,091,494,815,511-15,306,280,851,774-6,153,116,687,630.40

Finding the Fourth Proportional to 11,091,494,815,511, 15,306,280,851,774 and 6,153,116,687,630.40

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Solution

The fourth proportional to 11,091,494,815,511, 15,306,280,851,774 and 6,153,116,687,630.40 is: 8,491,311,018,141.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,091,494,815,511 : 15,306,280,851,774 = 6,153,116,687,630.40 : x
  2. Step 2: Convert to fraction form
    11,091,494,815,511/15,306,280,851,774 = 6,153,116,687,630.40/x
  3. Step 3: Cross multiply
    11,091,494,815,511x = 15,306,280,851,774 × 6,153,116,687,630.40
  4. Step 4: Simplify right side
    11,091,494,815,511x = 94,181,332,134,608,258,188,967,936
  5. Step 5: Solve for x
    x = 94,181,332,134,608,258,188,967,936/11,091,494,815,511
  6. Step 6: Final answer
    x = 8,491,311,018,141.53

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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.