Home / 38,631,691,036.05-57,947,536,554.08-38,631,691,036.05

Finding the Fourth Proportional to 38,631,691,036.05, 57,947,536,554.08 and 38,631,691,036.05

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Solution

The fourth proportional to 38,631,691,036.05, 57,947,536,554.08 and 38,631,691,036.05 is: 57,947,536,554.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,631,691,036.05 : 57,947,536,554.08 = 38,631,691,036.05 : x
  2. Step 2: Convert to fraction form
    38,631,691,036.05/57,947,536,554.08 = 38,631,691,036.05/x
  3. Step 3: Cross multiply
    38,631,691,036.05x = 57,947,536,554.08 × 38,631,691,036.05
  4. Step 4: Simplify right side
    38,631,691,036.05x = 2,238,611,328,457,238,904,832
  5. Step 5: Solve for x
    x = 2,238,611,328,457,238,904,832/38,631,691,036.05
  6. Step 6: Final answer
    x = 57,947,536,554.08

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Double scale
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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.