Home / 22,160,833.37-33,291,695.52-16,031,720.15

Finding the Fourth Proportional to 22,160,833.37, 33,291,695.52 and 16,031,720.15

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Solution

The fourth proportional to 22,160,833.37, 33,291,695.52 and 16,031,720.15 is: 24,084,073.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,160,833.37 : 33,291,695.52 = 16,031,720.15 : x
  2. Step 2: Convert to fraction form
    22,160,833.37/33,291,695.52 = 16,031,720.15/x
  3. Step 3: Cross multiply
    22,160,833.37x = 33,291,695.52 × 16,031,720.15
  4. Step 4: Simplify right side
    22,160,833.37x = 533,723,145,729,190.25
  5. Step 5: Solve for x
    x = 533,723,145,729,190.25/22,160,833.37
  6. Step 6: Final answer
    x = 24,084,073.78

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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.