Home / 17,126,537.03-23,634,607.28-9,286,309.09

Finding the Fourth Proportional to 17,126,537.03, 23,634,607.28 and 9,286,309.09

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Solution

The fourth proportional to 17,126,537.03, 23,634,607.28 and 9,286,309.09 is: 12,815,099.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,126,537.03 : 23,634,607.28 = 9,286,309.09 : x
  2. Step 2: Convert to fraction form
    17,126,537.03/23,634,607.28 = 9,286,309.09/x
  3. Step 3: Cross multiply
    17,126,537.03x = 23,634,607.28 × 9,286,309.09
  4. Step 4: Simplify right side
    17,126,537.03x = 219,478,268,405,955.88
  5. Step 5: Solve for x
    x = 219,478,268,405,955.88/17,126,537.03
  6. Step 6: Final answer
    x = 12,815,099.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.