Home / 17,049,667.41-25,590,669.26-10,553,091.03

Finding the Fourth Proportional to 17,049,667.41, 25,590,669.26 and 10,553,091.03

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Solution

The fourth proportional to 17,049,667.41, 25,590,669.26 and 10,553,091.03 is: 15,839,644.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,049,667.41 : 25,590,669.26 = 10,553,091.03 : x
  2. Step 2: Convert to fraction form
    17,049,667.41/25,590,669.26 = 10,553,091.03/x
  3. Step 3: Cross multiply
    17,049,667.41x = 25,590,669.26 × 10,553,091.03
  4. Step 4: Simplify right side
    17,049,667.41x = 270,060,662,166,637.25
  5. Step 5: Solve for x
    x = 270,060,662,166,637.25/17,049,667.41
  6. Step 6: Final answer
    x = 15,839,644.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.