Home / 22,945,464.60-34,419,752.10-7,800,538.20

Finding the Fourth Proportional to 22,945,464.60, 34,419,752.10 and 7,800,538.20

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Solution

The fourth proportional to 22,945,464.60, 34,419,752.10 and 7,800,538.20 is: 11,701,336.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,945,464.60 : 34,419,752.10 = 7,800,538.20 : x
  2. Step 2: Convert to fraction form
    22,945,464.60/34,419,752.10 = 7,800,538.20/x
  3. Step 3: Cross multiply
    22,945,464.60x = 34,419,752.10 × 7,800,538.20
  4. Step 4: Simplify right side
    22,945,464.60x = 268,492,591,090,580.25
  5. Step 5: Solve for x
    x = 268,492,591,090,580.25/22,945,464.60
  6. Step 6: Final answer
    x = 11,701,336.01

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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.