Home / 17,228,933.18-23,776,087.22-9,494,252.28

Finding the Fourth Proportional to 17,228,933.18, 23,776,087.22 and 9,494,252.28

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Solution

The fourth proportional to 17,228,933.18, 23,776,087.22 and 9,494,252.28 is: 13,102,156.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,228,933.18 : 23,776,087.22 = 9,494,252.28 : x
  2. Step 2: Convert to fraction form
    17,228,933.18/23,776,087.22 = 9,494,252.28/x
  3. Step 3: Cross multiply
    17,228,933.18x = 23,776,087.22 × 9,494,252.28
  4. Step 4: Simplify right side
    17,228,933.18x = 225,736,170,250,492.59
  5. Step 5: Solve for x
    x = 225,736,170,250,492.59/17,228,933.18
  6. Step 6: Final answer
    x = 13,102,156.00

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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.