Home / 35,051,365.82-52,530,050.81-27,279,663.98

Finding the Fourth Proportional to 35,051,365.82, 52,530,050.81 and 27,279,663.98

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Solution

The fourth proportional to 35,051,365.82, 52,530,050.81 and 27,279,663.98 is: 40,882,918.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,051,365.82 : 52,530,050.81 = 27,279,663.98 : x
  2. Step 2: Convert to fraction form
    35,051,365.82/52,530,050.81 = 27,279,663.98/x
  3. Step 3: Cross multiply
    35,051,365.82x = 52,530,050.81 × 27,279,663.98
  4. Step 4: Simplify right side
    35,051,365.82x = 1,433,002,134,550,078.25
  5. Step 5: Solve for x
    x = 1,433,002,134,550,078.25/35,051,365.82
  6. Step 6: Final answer
    x = 40,882,918.57

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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.