Home / 36,383,811.60-54,583,590.60-10,827,404.40

Finding the Fourth Proportional to 36,383,811.60, 54,583,590.60 and 10,827,404.40

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Solution

The fourth proportional to 36,383,811.60, 54,583,590.60 and 10,827,404.40 is: 16,243,449.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,383,811.60 : 54,583,590.60 = 10,827,404.40 : x
  2. Step 2: Convert to fraction form
    36,383,811.60/54,583,590.60 = 10,827,404.40/x
  3. Step 3: Cross multiply
    36,383,811.60x = 54,583,590.60 × 10,827,404.40
  4. Step 4: Simplify right side
    36,383,811.60x = 590,998,609,030,238.62
  5. Step 5: Solve for x
    x = 590,998,609,030,238.62/36,383,811.60
  6. Step 6: Final answer
    x = 16,243,449.57

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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.