Home / 39,002,003.10-58,503,004.65-27,664,595.10

Finding the Fourth Proportional to 39,002,003.10, 58,503,004.65 and 27,664,595.10

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Solution

The fourth proportional to 39,002,003.10, 58,503,004.65 and 27,664,595.10 is: 41,496,892.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,002,003.10 : 58,503,004.65 = 27,664,595.10 : x
  2. Step 2: Convert to fraction form
    39,002,003.10/58,503,004.65 = 27,664,595.10/x
  3. Step 3: Cross multiply
    39,002,003.10x = 58,503,004.65 × 27,664,595.10
  4. Step 4: Simplify right side
    39,002,003.10x = 1,618,461,935,775,667.25
  5. Step 5: Solve for x
    x = 1,618,461,935,775,667.25/39,002,003.10
  6. Step 6: Final answer
    x = 41,496,892.65

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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.