Home / 36,603,598.92-50,513,062.44-19,858,337.59

Finding the Fourth Proportional to 36,603,598.92, 50,513,062.44 and 19,858,337.59

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Solution

The fourth proportional to 36,603,598.92, 50,513,062.44 and 19,858,337.59 is: 27,404,557.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,603,598.92 : 50,513,062.44 = 19,858,337.59 : x
  2. Step 2: Convert to fraction form
    36,603,598.92/50,513,062.44 = 19,858,337.59/x
  3. Step 3: Cross multiply
    36,603,598.92x = 50,513,062.44 × 19,858,337.59
  4. Step 4: Simplify right side
    36,603,598.92x = 1,003,105,446,638,269.12
  5. Step 5: Solve for x
    x = 1,003,105,446,638,269.12/36,603,598.92
  6. Step 6: Final answer
    x = 27,404,557.92

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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.