Home / 22,765,172.96-34,147,817.76-9,302,000.96

Finding the Fourth Proportional to 22,765,172.96, 34,147,817.76 and 9,302,000.96

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Solution

The fourth proportional to 22,765,172.96, 34,147,817.76 and 9,302,000.96 is: 13,953,025.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,765,172.96 : 34,147,817.76 = 9,302,000.96 : x
  2. Step 2: Convert to fraction form
    22,765,172.96/34,147,817.76 = 9,302,000.96/x
  3. Step 3: Cross multiply
    22,765,172.96x = 34,147,817.76 × 9,302,000.96
  4. Step 4: Simplify right side
    22,765,172.96x = 317,643,033,585,425.06
  5. Step 5: Solve for x
    x = 317,643,033,585,425.06/22,765,172.96
  6. Step 6: Final answer
    x = 13,953,025.27

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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.