Home / 17,605,806.16-24,287,005.56-11,735,548.24

Finding the Fourth Proportional to 17,605,806.16, 24,287,005.56 and 11,735,548.24

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Solution

The fourth proportional to 17,605,806.16, 24,287,005.56 and 11,735,548.24 is: 16,189,052.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,605,806.16 : 24,287,005.56 = 11,735,548.24 : x
  2. Step 2: Convert to fraction form
    17,605,806.16/24,287,005.56 = 11,735,548.24/x
  3. Step 3: Cross multiply
    17,605,806.16x = 24,287,005.56 × 11,735,548.24
  4. Step 4: Simplify right side
    17,605,806.16x = 285,021,325,354,528.19
  5. Step 5: Solve for x
    x = 285,021,325,354,528.19/17,605,806.16
  6. Step 6: Final answer
    x = 16,189,052.79

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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.