Home / 33,571,910.28-50,357,862.64-9,310,836.78

Finding the Fourth Proportional to 33,571,910.28, 50,357,862.64 and 9,310,836.78

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Solution

The fourth proportional to 33,571,910.28, 50,357,862.64 and 9,310,836.78 is: 13,966,254.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,571,910.28 : 50,357,862.64 = 9,310,836.78 : x
  2. Step 2: Convert to fraction form
    33,571,910.28/50,357,862.64 = 9,310,836.78/x
  3. Step 3: Cross multiply
    33,571,910.28x = 50,357,862.64 × 9,310,836.78
  4. Step 4: Simplify right side
    33,571,910.28x = 468,873,839,630,699.88
  5. Step 5: Solve for x
    x = 468,873,839,630,699.88/33,571,910.28
  6. Step 6: Final answer
    x = 13,966,254.40

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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.