Home / 9,964,250.60-14,946,375.90-9,082,452.20

Finding the Fourth Proportional to 9,964,250.60, 14,946,375.90 and 9,082,452.20

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Solution

The fourth proportional to 9,964,250.60, 14,946,375.90 and 9,082,452.20 is: 13,623,678.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,964,250.60 : 14,946,375.90 = 9,082,452.20 : x
  2. Step 2: Convert to fraction form
    9,964,250.60/14,946,375.90 = 9,082,452.20/x
  3. Step 3: Cross multiply
    9,964,250.60x = 14,946,375.90 × 9,082,452.20
  4. Step 4: Simplify right side
    9,964,250.60x = 135,749,744,674,981.97
  5. Step 5: Solve for x
    x = 135,749,744,674,981.97/9,964,250.60
  6. Step 6: Final answer
    x = 13,623,678.30

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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.