Home / 50,260,210,554.62-69,358,526,388.70-27,396,847,671.32

Finding the Fourth Proportional to 50,260,210,554.62, 69,358,526,388.70 and 27,396,847,671.32

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Solution

The fourth proportional to 50,260,210,554.62, 69,358,526,388.70 and 27,396,847,671.32 is: 37,807,342,253.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,260,210,554.62 : 69,358,526,388.70 = 27,396,847,671.32 : x
  2. Step 2: Convert to fraction form
    50,260,210,554.62/69,358,526,388.70 = 27,396,847,671.32/x
  3. Step 3: Cross multiply
    50,260,210,554.62x = 69,358,526,388.70 × 27,396,847,671.32
  4. Step 4: Simplify right side
    50,260,210,554.62x = 1,900,204,982,177,958,723,584
  5. Step 5: Solve for x
    x = 1,900,204,982,177,958,723,584/50,260,210,554.62
  6. Step 6: Final answer
    x = 37,807,342,253.63

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Double scale
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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.