Home / 22,096,802,179.31-30,493,599,240.15-11,935,529,996.18

Finding the Fourth Proportional to 22,096,802,179.31, 30,493,599,240.15 and 11,935,529,996.18

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Solution

The fourth proportional to 22,096,802,179.31, 30,493,599,240.15 and 11,935,529,996.18 is: 16,471,038,002.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,096,802,179.31 : 30,493,599,240.15 = 11,935,529,996.18 : x
  2. Step 2: Convert to fraction form
    22,096,802,179.31/30,493,599,240.15 = 11,935,529,996.18/x
  3. Step 3: Cross multiply
    22,096,802,179.31x = 30,493,599,240.15 × 11,935,529,996.18
  4. Step 4: Simplify right side
    22,096,802,179.31x = 363,957,268,422,149,537,792
  5. Step 5: Solve for x
    x = 363,957,268,422,149,537,792/22,096,802,179.31
  6. Step 6: Final answer
    x = 16,471,038,002.19

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Half scale
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Double scale
Find fourth proportional to 22,096,802,180.31, 30,493,599,241.53 and 11,935,529,997.18
Similar ratio
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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.