Home / 33,666,015.68-50,491,693.41-9,073,368.35

Finding the Fourth Proportional to 33,666,015.68, 50,491,693.41 and 9,073,368.35

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Solution

The fourth proportional to 33,666,015.68, 50,491,693.41 and 9,073,368.35 is: 13,608,076.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,666,015.68 : 50,491,693.41 = 9,073,368.35 : x
  2. Step 2: Convert to fraction form
    33,666,015.68/50,491,693.41 = 9,073,368.35/x
  3. Step 3: Cross multiply
    33,666,015.68x = 50,491,693.41 × 9,073,368.35
  4. Step 4: Simplify right side
    33,666,015.68x = 458,129,732,671,739.12
  5. Step 5: Solve for x
    x = 458,129,732,671,739.12/33,666,015.68
  6. Step 6: Final answer
    x = 13,608,076.97

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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.