Home / 17,834,622.60-26,751,933.90-11,452,081.80

Finding the Fourth Proportional to 17,834,622.60, 26,751,933.90 and 11,452,081.80

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Solution

The fourth proportional to 17,834,622.60, 26,751,933.90 and 11,452,081.80 is: 17,178,122.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,834,622.60 : 26,751,933.90 = 11,452,081.80 : x
  2. Step 2: Convert to fraction form
    17,834,622.60/26,751,933.90 = 11,452,081.80/x
  3. Step 3: Cross multiply
    17,834,622.60x = 26,751,933.90 × 11,452,081.80
  4. Step 4: Simplify right side
    17,834,622.60x = 306,365,335,330,993
  5. Step 5: Solve for x
    x = 306,365,335,330,993/17,834,622.60
  6. Step 6: Final answer
    x = 17,178,122.70

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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.