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Finding the Fourth Proportional to 27,934,010.70, 41,901,016.05 and 27,934,010.70

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Solution

The fourth proportional to 27,934,010.70, 41,901,016.05 and 27,934,010.70 is: 41,901,016.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,934,010.70 : 41,901,016.05 = 27,934,010.70 : x
  2. Step 2: Convert to fraction form
    27,934,010.70/41,901,016.05 = 27,934,010.70/x
  3. Step 3: Cross multiply
    27,934,010.70x = 41,901,016.05 × 27,934,010.70
  4. Step 4: Simplify right side
    27,934,010.70x = 1,170,463,430,681,571.50
  5. Step 5: Solve for x
    x = 1,170,463,430,681,571.50/27,934,010.70
  6. Step 6: Final answer
    x = 41,901,016.05

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