Home / 17,365,910.96-23,966,429.28-9,633,444.68

Finding the Fourth Proportional to 17,365,910.96, 23,966,429.28 and 9,633,444.68

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Solution

The fourth proportional to 17,365,910.96, 23,966,429.28 and 9,633,444.68 is: 13,294,970.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,365,910.96 : 23,966,429.28 = 9,633,444.68 : x
  2. Step 2: Convert to fraction form
    17,365,910.96/23,966,429.28 = 9,633,444.68/x
  3. Step 3: Cross multiply
    17,365,910.96x = 23,966,429.28 × 9,633,444.68
  4. Step 4: Simplify right side
    17,365,910.96x = 230,879,270,646,012.25
  5. Step 5: Solve for x
    x = 230,879,270,646,012.25/17,365,910.96
  6. Step 6: Final answer
    x = 13,294,970.31

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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.