Home / 24,197,179.20-36,291,621.60-9,043,310.40

Finding the Fourth Proportional to 24,197,179.20, 36,291,621.60 and 9,043,310.40

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Solution

The fourth proportional to 24,197,179.20, 36,291,621.60 and 9,043,310.40 is: 13,563,415.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,197,179.20 : 36,291,621.60 = 9,043,310.40 : x
  2. Step 2: Convert to fraction form
    24,197,179.20/36,291,621.60 = 9,043,310.40/x
  3. Step 3: Cross multiply
    24,197,179.20x = 36,291,621.60 × 9,043,310.40
  4. Step 4: Simplify right side
    24,197,179.20x = 328,196,399,048,144.69
  5. Step 5: Solve for x
    x = 328,196,399,048,144.69/24,197,179.20
  6. Step 6: Final answer
    x = 13,563,415.65

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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.