Home / 17,496,051.60-26,244,077.40-8,538,099.60

Finding the Fourth Proportional to 17,496,051.60, 26,244,077.40 and 8,538,099.60

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Solution

The fourth proportional to 17,496,051.60, 26,244,077.40 and 8,538,099.60 is: 12,807,149.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,051.60 : 26,244,077.40 = 8,538,099.60 : x
  2. Step 2: Convert to fraction form
    17,496,051.60/26,244,077.40 = 8,538,099.60/x
  3. Step 3: Cross multiply
    17,496,051.60x = 26,244,077.40 × 8,538,099.60
  4. Step 4: Simplify right side
    17,496,051.60x = 224,074,546,751,309.03
  5. Step 5: Solve for x
    x = 224,074,546,751,309.03/17,496,051.60
  6. Step 6: Final answer
    x = 12,807,149.40

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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.