Home / 27,546,372,524.70-41,319,558,787.05-13,599,234,920.70

Finding the Fourth Proportional to 27,546,372,524.70, 41,319,558,787.05 and 13,599,234,920.70

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Solution

The fourth proportional to 27,546,372,524.70, 41,319,558,787.05 and 13,599,234,920.70 is: 20,398,852,381.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,546,372,524.70 : 41,319,558,787.05 = 13,599,234,920.70 : x
  2. Step 2: Convert to fraction form
    27,546,372,524.70/41,319,558,787.05 = 13,599,234,920.70/x
  3. Step 3: Cross multiply
    27,546,372,524.70x = 41,319,558,787.05 × 13,599,234,920.70
  4. Step 4: Simplify right side
    27,546,372,524.70x = 561,914,386,764,766,969,856
  5. Step 5: Solve for x
    x = 561,914,386,764,766,969,856/27,546,372,524.70
  6. Step 6: Final answer
    x = 20,398,852,381.05

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.