Home / 33,063,794.18-49,589,214.33-31,423,265.34

Finding the Fourth Proportional to 33,063,794.18, 49,589,214.33 and 31,423,265.34

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Solution

The fourth proportional to 33,063,794.18, 49,589,214.33 and 31,423,265.34 is: 47,128,742.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,063,794.18 : 49,589,214.33 = 31,423,265.34 : x
  2. Step 2: Convert to fraction form
    33,063,794.18/49,589,214.33 = 31,423,265.34/x
  3. Step 3: Cross multiply
    33,063,794.18x = 49,589,214.33 × 31,423,265.34
  4. Step 4: Simplify right side
    33,063,794.18x = 1,558,255,039,893,720.25
  5. Step 5: Solve for x
    x = 1,558,255,039,893,720.25/33,063,794.18
  6. Step 6: Final answer
    x = 47,128,742.44

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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.