Home / 17,330,316.80-23,916,584.64-9,595,359.68

Finding the Fourth Proportional to 17,330,316.80, 23,916,584.64 and 9,595,359.68

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Solution

The fourth proportional to 17,330,316.80, 23,916,584.64 and 9,595,359.68 is: 13,242,010.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,330,316.80 : 23,916,584.64 = 9,595,359.68 : x
  2. Step 2: Convert to fraction form
    17,330,316.80/23,916,584.64 = 9,595,359.68/x
  3. Step 3: Cross multiply
    17,330,316.80x = 23,916,584.64 × 9,595,359.68
  4. Step 4: Simplify right side
    17,330,316.80x = 229,488,231,937,963.31
  5. Step 5: Solve for x
    x = 229,488,231,937,963.31/17,330,316.80
  6. Step 6: Final answer
    x = 13,242,010.21

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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.