Home / 11,440,048.30-17,162,376.45-3,353,008.30

Finding the Fourth Proportional to 11,440,048.30, 17,162,376.45 and 3,353,008.30

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Solution

The fourth proportional to 11,440,048.30, 17,162,376.45 and 3,353,008.30 is: 5,030,187.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,440,048.30 : 17,162,376.45 = 3,353,008.30 : x
  2. Step 2: Convert to fraction form
    11,440,048.30/17,162,376.45 = 3,353,008.30/x
  3. Step 3: Cross multiply
    11,440,048.30x = 17,162,376.45 × 3,353,008.30
  4. Step 4: Simplify right side
    11,440,048.30x = 57,545,590,684,574.53
  5. Step 5: Solve for x
    x = 57,545,590,684,574.53/11,440,048.30
  6. Step 6: Final answer
    x = 5,030,187.74

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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.