Home / 17,271,970.00-25,916,921.49-7,044,333.28

Finding the Fourth Proportional to 17,271,970.00, 25,916,921.49 and 7,044,333.28

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Solution

The fourth proportional to 17,271,970.00, 25,916,921.49 and 7,044,333.28 is: 10,570,156.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,271,970.00 : 25,916,921.49 = 7,044,333.28 : x
  2. Step 2: Convert to fraction form
    17,271,970.00/25,916,921.49 = 7,044,333.28/x
  3. Step 3: Cross multiply
    17,271,970.00x = 25,916,921.49 × 7,044,333.28
  4. Step 4: Simplify right side
    17,271,970.00x = 182,567,432,540,188
  5. Step 5: Solve for x
    x = 182,567,432,540,188/17,271,970.00
  6. Step 6: Final answer
    x = 10,570,156.88

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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.