Home / 534,462,676.96-801,497,379.12-184,619,722.72

Finding the Fourth Proportional to 534,462,676.96, 801,497,379.12 and 184,619,722.72

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Solution

The fourth proportional to 534,462,676.96, 801,497,379.12 and 184,619,722.72 is: 276,861,659.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    534,462,676.96 : 801,497,379.12 = 184,619,722.72 : x
  2. Step 2: Convert to fraction form
    534,462,676.96/801,497,379.12 = 184,619,722.72/x
  3. Step 3: Cross multiply
    534,462,676.96x = 801,497,379.12 × 184,619,722.72
  4. Step 4: Simplify right side
    534,462,676.96x = 147,972,223,893,941,120
  5. Step 5: Solve for x
    x = 147,972,223,893,941,120/534,462,676.96
  6. Step 6: Final answer
    x = 276,861,659.89

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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.