Home / 30,003,899.64-41,404,526.20-17,613,793.80

Finding the Fourth Proportional to 30,003,899.64, 41,404,526.20 and 17,613,793.80

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Solution

The fourth proportional to 30,003,899.64, 41,404,526.20 and 17,613,793.80 is: 24,306,533.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,003,899.64 : 41,404,526.20 = 17,613,793.80 : x
  2. Step 2: Convert to fraction form
    30,003,899.64/41,404,526.20 = 17,613,793.80/x
  3. Step 3: Cross multiply
    30,003,899.64x = 41,404,526.20 × 17,613,793.80
  4. Step 4: Simplify right side
    30,003,899.64x = 729,290,786,873,497.62
  5. Step 5: Solve for x
    x = 729,290,786,873,497.62/30,003,899.64
  6. Step 6: Final answer
    x = 24,306,533.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.