Home / 17,154,912.22-25,668,051.06-10,213,000.06

Finding the Fourth Proportional to 17,154,912.22, 25,668,051.06 and 10,213,000.06

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Solution

The fourth proportional to 17,154,912.22, 25,668,051.06 and 10,213,000.06 is: 15,281,209.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,154,912.22 : 25,668,051.06 = 10,213,000.06 : x
  2. Step 2: Convert to fraction form
    17,154,912.22/25,668,051.06 = 10,213,000.06/x
  3. Step 3: Cross multiply
    17,154,912.22x = 25,668,051.06 × 10,213,000.06
  4. Step 4: Simplify right side
    17,154,912.22x = 262,147,807,015,863.06
  5. Step 5: Solve for x
    x = 262,147,807,015,863.06/17,154,912.22
  6. Step 6: Final answer
    x = 15,281,209.47

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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.