Home / 11,465,383,368,165-15,822,228,442,960-6,191,831,471,398.20

Finding the Fourth Proportional to 11,465,383,368,165, 15,822,228,442,960 and 6,191,831,471,398.20

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Solution

The fourth proportional to 11,465,383,368,165, 15,822,228,442,960 and 6,191,831,471,398.20 is: 8,544,727,103,743.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,465,383,368,165 : 15,822,228,442,960 = 6,191,831,471,398.20 : x
  2. Step 2: Convert to fraction form
    11,465,383,368,165/15,822,228,442,960 = 6,191,831,471,398.20/x
  3. Step 3: Cross multiply
    11,465,383,368,165x = 15,822,228,442,960 × 6,191,831,471,398.20
  4. Step 4: Simplify right side
    11,465,383,368,165x = 97,968,572,020,771,467,646,992,384
  5. Step 5: Solve for x
    x = 97,968,572,020,771,467,646,992,384/11,465,383,368,165
  6. Step 6: Final answer
    x = 8,544,727,103,743.68

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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.