Home / 17,668,096.20-26,482,461.30-6,881,812.20

Finding the Fourth Proportional to 17,668,096.20, 26,482,461.30 and 6,881,812.20

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Solution

The fourth proportional to 17,668,096.20, 26,482,461.30 and 6,881,812.20 is: 10,315,051.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,668,096.20 : 26,482,461.30 = 6,881,812.20 : x
  2. Step 2: Convert to fraction form
    17,668,096.20/26,482,461.30 = 6,881,812.20/x
  3. Step 3: Cross multiply
    17,668,096.20x = 26,482,461.30 × 6,881,812.20
  4. Step 4: Simplify right side
    17,668,096.20x = 182,247,325,260,367.88
  5. Step 5: Solve for x
    x = 182,247,325,260,367.88/17,668,096.20
  6. Step 6: Final answer
    x = 10,315,051.67

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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.