Home / 33,334,546.07-50,251,668.28-31,112,458.40

Finding the Fourth Proportional to 33,334,546.07, 50,251,668.28 and 31,112,458.40

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Solution

The fourth proportional to 33,334,546.07, 50,251,668.28 and 31,112,458.40 is: 46,901,881.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,334,546.07 : 50,251,668.28 = 31,112,458.40 : x
  2. Step 2: Convert to fraction form
    33,334,546.07/50,251,668.28 = 31,112,458.40/x
  3. Step 3: Cross multiply
    33,334,546.07x = 50,251,668.28 × 31,112,458.40
  4. Step 4: Simplify right side
    33,334,546.07x = 1,563,452,938,892,099.50
  5. Step 5: Solve for x
    x = 1,563,452,938,892,099.50/33,334,546.07
  6. Step 6: Final answer
    x = 46,901,881.78

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.