Home / 17,214,166.09-23,753,743.18-9,769,457.37

Finding the Fourth Proportional to 17,214,166.09, 23,753,743.18 and 9,769,457.37

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Solution

The fourth proportional to 17,214,166.09, 23,753,743.18 and 9,769,457.37 is: 13,480,826.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,214,166.09 : 23,753,743.18 = 9,769,457.37 : x
  2. Step 2: Convert to fraction form
    17,214,166.09/23,753,743.18 = 9,769,457.37/x
  3. Step 3: Cross multiply
    17,214,166.09x = 23,753,743.18 × 9,769,457.37
  4. Step 4: Simplify right side
    17,214,166.09x = 232,061,181,392,462.53
  5. Step 5: Solve for x
    x = 232,061,181,392,462.53/17,214,166.09
  6. Step 6: Final answer
    x = 13,480,826.21

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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.