Home / 17,184,245.40-25,775,784.90-4,404,875.40

Finding the Fourth Proportional to 17,184,245.40, 25,775,784.90 and 4,404,875.40

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Solution

The fourth proportional to 17,184,245.40, 25,775,784.90 and 4,404,875.40 is: 6,607,163.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,184,245.40 : 25,775,784.90 = 4,404,875.40 : x
  2. Step 2: Convert to fraction form
    17,184,245.40/25,775,784.90 = 4,404,875.40/x
  3. Step 3: Cross multiply
    17,184,245.40x = 25,775,784.90 × 4,404,875.40
  4. Step 4: Simplify right side
    17,184,245.40x = 113,539,120,821,701.47
  5. Step 5: Solve for x
    x = 113,539,120,821,701.47/17,184,245.40
  6. Step 6: Final answer
    x = 6,607,163.61

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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.