Home / 9,505,403.40-14,258,105.10-3,114,114.60

Finding the Fourth Proportional to 9,505,403.40, 14,258,105.10 and 3,114,114.60

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Solution

The fourth proportional to 9,505,403.40, 14,258,105.10 and 3,114,114.60 is: 4,671,171.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,505,403.40 : 14,258,105.10 = 3,114,114.60 : x
  2. Step 2: Convert to fraction form
    9,505,403.40/14,258,105.10 = 3,114,114.60/x
  3. Step 3: Cross multiply
    9,505,403.40x = 14,258,105.10 × 3,114,114.60
  4. Step 4: Simplify right side
    9,505,403.40x = 44,401,373,260,244.46
  5. Step 5: Solve for x
    x = 44,401,373,260,244.46/9,505,403.40
  6. Step 6: Final answer
    x = 4,671,171.90

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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.