Home / 17,365,308-23,964,125.04-9,631,534.56

Finding the Fourth Proportional to 17,365,308, 23,964,125.04 and 9,631,534.56

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Solution

The fourth proportional to 17,365,308, 23,964,125.04 and 9,631,534.56 is: 13,291,517.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,308 : 23,964,125.04 = 9,631,534.56 : x
  2. Step 2: Convert to fraction form
    17,365,308/23,964,125.04 = 9,631,534.56/x
  3. Step 3: Cross multiply
    17,365,308x = 23,964,125.04 × 9,631,534.56
  4. Step 4: Simplify right side
    17,365,308x = 230,811,298,522,921.38
  5. Step 5: Solve for x
    x = 230,811,298,522,921.38/17,365,308
  6. Step 6: Final answer
    x = 13,291,517.69

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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.