Home / 110,668,683.90-166,027,909.05-33,995,250.30

Finding the Fourth Proportional to 110,668,683.90, 166,027,909.05 and 33,995,250.30

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Solution

The fourth proportional to 110,668,683.90, 166,027,909.05 and 33,995,250.30 is: 51,000,519.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,668,683.90 : 166,027,909.05 = 33,995,250.30 : x
  2. Step 2: Convert to fraction form
    110,668,683.90/166,027,909.05 = 33,995,250.30/x
  3. Step 3: Cross multiply
    110,668,683.90x = 166,027,909.05 × 33,995,250.30
  4. Step 4: Simplify right side
    110,668,683.90x = 5,644,160,324,940,385
  5. Step 5: Solve for x
    x = 5,644,160,324,940,385/110,668,683.90
  6. Step 6: Final answer
    x = 51,000,519.08

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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.