Home / 17,007,255.89-23,470,150.64-9,272,354.48

Finding the Fourth Proportional to 17,007,255.89, 23,470,150.64 and 9,272,354.48

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Solution

The fourth proportional to 17,007,255.89, 23,470,150.64 and 9,272,354.48 is: 12,795,924.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,007,255.89 : 23,470,150.64 = 9,272,354.48 : x
  2. Step 2: Convert to fraction form
    17,007,255.89/23,470,150.64 = 9,272,354.48/x
  3. Step 3: Cross multiply
    17,007,255.89x = 23,470,150.64 × 9,272,354.48
  4. Step 4: Simplify right side
    17,007,255.89x = 217,623,556,269,366.34
  5. Step 5: Solve for x
    x = 217,623,556,269,366.34/17,007,255.89
  6. Step 6: Final answer
    x = 12,795,924.15

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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.