Home / 33,507,108.71-50,260,794.28-22,145,031.35

Finding the Fourth Proportional to 33,507,108.71, 50,260,794.28 and 22,145,031.35

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Solution

The fourth proportional to 33,507,108.71, 50,260,794.28 and 22,145,031.35 is: 33,217,633.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,507,108.71 : 50,260,794.28 = 22,145,031.35 : x
  2. Step 2: Convert to fraction form
    33,507,108.71/50,260,794.28 = 22,145,031.35/x
  3. Step 3: Cross multiply
    33,507,108.71x = 50,260,794.28 × 22,145,031.35
  4. Step 4: Simplify right side
    33,507,108.71x = 1,113,026,865,012,877.88
  5. Step 5: Solve for x
    x = 1,113,026,865,012,877.88/33,507,108.71
  6. Step 6: Final answer
    x = 33,217,633.75

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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.