Home / 33,216,034.90-49,824,052.35-28,672,214.35

Finding the Fourth Proportional to 33,216,034.90, 49,824,052.35 and 28,672,214.35

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Solution

The fourth proportional to 33,216,034.90, 49,824,052.35 and 28,672,214.35 is: 43,008,321.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,216,034.90 : 49,824,052.35 = 28,672,214.35 : x
  2. Step 2: Convert to fraction form
    33,216,034.90/49,824,052.35 = 28,672,214.35/x
  3. Step 3: Cross multiply
    33,216,034.90x = 49,824,052.35 × 28,672,214.35
  4. Step 4: Simplify right side
    33,216,034.90x = 1,428,565,908,764,821.25
  5. Step 5: Solve for x
    x = 1,428,565,908,764,821.25/33,216,034.90
  6. Step 6: Final answer
    x = 43,008,321.53

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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.