Home / 16,736,949.30-25,078,851.90-11,050,530.60

Finding the Fourth Proportional to 16,736,949.30, 25,078,851.90 and 11,050,530.60

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Solution

The fourth proportional to 16,736,949.30, 25,078,851.90 and 11,050,530.60 is: 16,558,251.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,736,949.30 : 25,078,851.90 = 11,050,530.60 : x
  2. Step 2: Convert to fraction form
    16,736,949.30/25,078,851.90 = 11,050,530.60/x
  3. Step 3: Cross multiply
    16,736,949.30x = 25,078,851.90 × 11,050,530.60
  4. Step 4: Simplify right side
    16,736,949.30x = 277,134,620,333,818.12
  5. Step 5: Solve for x
    x = 277,134,620,333,818.12/16,736,949.30
  6. Step 6: Final answer
    x = 16,558,251.77

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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.