Home / 17,176,458.51-23,703,247.08-9,441,334.62

Finding the Fourth Proportional to 17,176,458.51, 23,703,247.08 and 9,441,334.62

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Solution

The fourth proportional to 17,176,458.51, 23,703,247.08 and 9,441,334.62 is: 13,028,895.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,176,458.51 : 23,703,247.08 = 9,441,334.62 : x
  2. Step 2: Convert to fraction form
    17,176,458.51/23,703,247.08 = 9,441,334.62/x
  3. Step 3: Cross multiply
    17,176,458.51x = 23,703,247.08 × 9,441,334.62
  4. Step 4: Simplify right side
    17,176,458.51x = 223,790,287,262,817.88
  5. Step 5: Solve for x
    x = 223,790,287,262,817.88/17,176,458.51
  6. Step 6: Final answer
    x = 13,028,895.75

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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.