Home / 33,387,502.20-50,084,635.86-11,525,031.96

Finding the Fourth Proportional to 33,387,502.20, 50,084,635.86 and 11,525,031.96

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Solution

The fourth proportional to 33,387,502.20, 50,084,635.86 and 11,525,031.96 is: 17,288,715.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,387,502.20 : 50,084,635.86 = 11,525,031.96 : x
  2. Step 2: Convert to fraction form
    33,387,502.20/50,084,635.86 = 11,525,031.96/x
  3. Step 3: Cross multiply
    33,387,502.20x = 50,084,635.86 × 11,525,031.96
  4. Step 4: Simplify right side
    33,387,502.20x = 577,227,028,991,462.12
  5. Step 5: Solve for x
    x = 577,227,028,991,462.12/33,387,502.20
  6. Step 6: Final answer
    x = 17,288,715.57

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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.