Home / 17,007,861.97-23,472,842.11-9,666,798.60

Finding the Fourth Proportional to 17,007,861.97, 23,472,842.11 and 9,666,798.60

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Solution

The fourth proportional to 17,007,861.97, 23,472,842.11 and 9,666,798.60 is: 13,341,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,861.97 : 23,472,842.11 = 9,666,798.60 : x
  2. Step 2: Convert to fraction form
    17,007,861.97/23,472,842.11 = 9,666,798.60/x
  3. Step 3: Cross multiply
    17,007,861.97x = 23,472,842.11 × 9,666,798.60
  4. Step 4: Simplify right side
    17,007,861.97x = 226,907,237,246,969.03
  5. Step 5: Solve for x
    x = 226,907,237,246,969.03/17,007,861.97
  6. Step 6: Final answer
    x = 13,341,314.60

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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.