Home / 36,345,584.64-54,518,851.83-12,084,511.54

Finding the Fourth Proportional to 36,345,584.64, 54,518,851.83 and 12,084,511.54

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Solution

The fourth proportional to 36,345,584.64, 54,518,851.83 and 12,084,511.54 is: 18,126,925.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,345,584.64 : 54,518,851.83 = 12,084,511.54 : x
  2. Step 2: Convert to fraction form
    36,345,584.64/54,518,851.83 = 12,084,511.54/x
  3. Step 3: Cross multiply
    36,345,584.64x = 54,518,851.83 × 12,084,511.54
  4. Step 4: Simplify right side
    36,345,584.64x = 658,833,694,087,185
  5. Step 5: Solve for x
    x = 658,833,694,087,185/36,345,584.64
  6. Step 6: Final answer
    x = 18,126,925.20

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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.