Home / 33,461,026.20-50,181,488.10-11,892,792.60

Finding the Fourth Proportional to 33,461,026.20, 50,181,488.10 and 11,892,792.60

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Solution

The fourth proportional to 33,461,026.20, 50,181,488.10 and 11,892,792.60 is: 17,835,616.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,461,026.20 : 50,181,488.10 = 11,892,792.60 : x
  2. Step 2: Convert to fraction form
    33,461,026.20/50,181,488.10 = 11,892,792.60/x
  3. Step 3: Cross multiply
    33,461,026.20x = 50,181,488.10 × 11,892,792.60
  4. Step 4: Simplify right side
    33,461,026.20x = 596,798,030,332,668
  5. Step 5: Solve for x
    x = 596,798,030,332,668/33,461,026.20
  6. Step 6: Final answer
    x = 17,835,616.48

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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.