Home / 36,170,733.20-54,262,077.60-16,759,358.60

Finding the Fourth Proportional to 36,170,733.20, 54,262,077.60 and 16,759,358.60

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Solution

The fourth proportional to 36,170,733.20, 54,262,077.60 and 16,759,358.60 is: 25,141,807.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,170,733.20 : 54,262,077.60 = 16,759,358.60 : x
  2. Step 2: Convert to fraction form
    36,170,733.20/54,262,077.60 = 16,759,358.60/x
  3. Step 3: Cross multiply
    36,170,733.20x = 54,262,077.60 × 16,759,358.60
  4. Step 4: Simplify right side
    36,170,733.20x = 909,397,616,879,427.38
  5. Step 5: Solve for x
    x = 909,397,616,879,427.38/36,170,733.20
  6. Step 6: Final answer
    x = 25,141,807.66

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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.